Exhibit 10.7







30% INTEREST PURCHASE AGREEMENT

dated as of September 15, 2008

between

WOLVERINE TUBE INC.,

WOLVERINE CI INC.,

WOLVERINE CHINA INVESTMENTS, LLC,

and

WIELAND-WERKE AG









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30% INTEREST PURCHASE AGREEMENT

THIS 30% INTEREST PURCHASE AGREEMENT(this Agreement), dated as of September 15, 2008, by and between Wolverine Tube Inc.,
a Delaware corporation which has its principal place of business at 200 Clinton Avenue West, Suite 1000, Huntsville, Alabama 35801 (Wolverine), Wolverine CI Inc.,an Alabama corporation which has its principal place of business at
200 Clinton Avenue West, Suite 1000, Huntsville, Alabama 35801 (Seller), Wolverine China Investments, LLC, a Delaware limited liability company having its principal place of business at 200 Clinton Avenue West, Suite 1000,
Huntsville, Alabama 35801 (W/Investments), and Wieland-Werke AG, a corporation of the Federal Republic of Germany which has its principal place of business at Graf-Arco-Strasse 36, D-89079 Ulm, Germany (Purchaser).
Capitalized words used and not defined herein have the meanings set forth in Annex I. This Purchase Agreement shall be effective from and after September 15, 2008 (the Effective Date).

PREAMBLE

WHEREAS,
Seller is a wholly-owned, direct subsidiary of Wolverine, and Seller owns a 30% ownership interest in W/Investments, which ownership interest is in the form of 30 Membership Units in W/Investments (the 30% Ownership Interest), and
Wolverine owns all of the other ownership interests in W/Investments (which ownership interest is in the form of 70 Membership Units); and further, W/Investments is the sole owner of all of the issued and outstanding shares of Wolverine Tube
(Shanghai) Co., Ltd., a corporation organized under the laws of the Peoples Republic of China (Wolverine Shanghai); and

WHEREAS,Purchaser wishes to purchase from Seller, and Seller is willing to sell to Purchaser, the 30% Ownership Interest, which constitutes thirty percent (30%) of the ownership interest in W/Investments on the Effective Date,
subject to the terms and conditions contained herein, for the cash payment and other consideration provided in this Agreement.

NOW
THEREFORE, in consideration of the foregoing and of the agreements, covenants, representations, and warranties set forth in this Agreement, the parties agree as follows:

Section 1. Definitions; Interpretation.

(a) Definitions.

As used in this Agreement, unless the context otherwise requires, the
following terms have the respective meanings set forth in this Agreement, including Annex I.

(b)
Interpretation.

In this Agreement:

(i) the singular includes the plural and vice versa, the masculine includes the feminine and vice versa and, unless the context otherwise
requires, references to natural persons include corporate bodies, partnerships, and other legal entities and vice versa;

(ii) any reference to an Article, Section, Clause, Schedule, Exhibit, Appendix, Annex, or Attachment, unless otherwise specifically provided, shall be respectively to an Article, Section, Clause, Schedule, Exhibit, Appendix, Annex, or
Attachment of this Agreement; and each reference herein to the Agreement or this Agreement shall, unless otherwise specifically provided, be construed to include the preamble, each such Article, Section, Clause, Schedule,
Exhibit, Appendix, Annex, and Attachment;



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(iii) the headings of this Agreement are for ease of reference only and shall not affect
its construction or interpretation; and

(iv) the expressions include, includes and
including shall be construed without limitation.

Section 2. Sale and Purchase.

(a) Authorization of Sale; Reservation of Optioned Ownership Interests.

Subject to the terms and conditions of this Agreement, Wolverine and Seller, each, has authorized (i) the sale of the 30% Ownership Interest, which
ownership interest shall constitute thirty percent (30%) of the ownership interest of W/Investments) on the Closing Date, by Seller to Purchaser and (ii) the agreement by Wolverine to sell to Purchaser such number of Membership Units of
W/Investments which are owned by Wolverine as shall equal and constitute twenty percent (20%) of the ownership interest in W/Investments) on the closing date (the Optioned 20% Ownership Interest) pursuant to that certain Option
Agreement of even date herewith in substantially the form of Exhibit A (the Option Agreement).

(b)
Purchase and Sale of 30% Ownership Interest.

Subject to the terms and conditions of this Agreement and on the basis of the
representations, warranties, covenants, and agreements contained in this Agreement, at the Closing, Seller hereby agrees that it shall sell, assign, and convey to Purchaser, free and clear of liens, claims, restrictions, and encumbrances, as of the
Effective Date, that number of Membership Units of W/Investments as shall equal and constitute the 30% Ownership Interest, as set forth on Annex II hereto, and Purchaser shall purchase and acquire the number of Membership Units of
W/Investments as shall equal and constitute the 30% Ownership in W/Investments and accepts from Seller, as of the Effective Date, all of such Membership Units of W/Investments in the amounts set forth on Annex IIhereto. At the
Closing, Wolverine shall deliver to Purchaser that certain Amended and Restated Limited Liability Company Agreement of Wolverine China Investments, LLC in substantially the form attached hereto as Exhibit B and incorporated by
reference herein (the LLC Agreement) for execution by Purchaser, Wolverine and W/Investments and such other certificates or materials representing the 30% Ownership Interest purchased from Seller by Purchaser pursuant to this Agreement.

(c) Commitment to Sell the Optioned Ownership Interests.

Subject to the terms and conditions of the Option Agreement, Purchaser shall have the right, but not the obligation, to purchase all, but not less than
all, of the Optioned 20% Ownership Interest, which shall be equal and shall constitute a twenty percent (20%) ownership interest in W/Investments for a purchase price and upon the terms and conditions set forth in the Option Agreement. In the
event that Purchaser exercises its option to purchase the Optioned 20% Ownership Interest, the terms and conditions of this Agreement shall pertain to, and be incorporated by reference in, the Assignment and Transfer Agreement regarding such
purchase and sale as though set forth therein in full.

(d) Purchase Price of 30% Ownership Interest.



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The aggregate cash purchase price of the 30% Ownership Interest shall be Nine Million Five Hundred
Thousand and No/100s US Dollars (US$9,500,000.00) (the Cash Purchase Price); and at the Closing, Purchaser shall pay the Cash Purchase Price, in US Dollar currency, to Wolverine for the benefit of Seller in good funds by wire
transfer to the account identified in Annex III. In addition, Purchaser shall deliver to Wolverine Shanghai all of Purchasers past, current, and prospective customers of the Products within the Markets in the Territory
(including, all customers of such Products of Purchasers Affiliates within the Markets in the Territory), which customers, Wolverine and Purchaser have agreed for the purposes of the transactions contemplated by this Agreement to have an
attributed value, in the aggregate, of US$2,100,000 (collectively, the Purchaser Customers), in accordance with the terms and conditions of that certain Owners and Voting Rights Agreement in substantially the form attached to this
Agreement as Exhibit C (the Voting Rights Agreement).

(e) Tax Liability of the Parties. Subject to
the terms of Section 8(a)(iv) hereof,

(i) Wolverine hereby agrees to pay, when due, any and all taxes,
assessments, penalties, interest or charges levied or assessed against Wolverine, Seller or W/Investments which are due and owing by either of them for the period up to the Closing.

(ii) Purchaser hereby agrees to pay, when due, any and all taxes, assessments, penalties, interest or charges levied or assessed against
Purchaser which are due and owing by it for the period up to and after the Closing.

(iii) W/Investments hereby agrees to
pay, when due, any and all taxes, assessments, penalties, interest or charges levied or assessed against W/Investments which are due and owing by it for the period from and after the Closing. Wolverine hereby agrees to pay, when due, any and all
taxes, assessments, penalties, interest or charges levied or assessed against Wolverine or Seller which are due and owing by it for the period from and after the Closing.

(iv) The terms of this Section 2(e) shall survive the Closing.

(f) Purchaser acknowledges and agrees that Wolverine has delivered to Purchaser a certificate (as required by Section 7(g)(iv)) and
other related information which confirms (i) the amount (in US Dollars) remaining in the Wolverine Shanghai deposit account on March 30, 2008 in cash available for the Products Division (as such term is defined in the Voting Rights
Agreement) of Wolverine Shanghai and (ii) the amount (in US Dollars) held by Wolverine Shanghai on March 30, 2008 which is allocated to the Metals Division (as such term is defined in the Voting Rights Agreement) (collectively, the
Wolverine Retained Amounts). Further, the parties expressly agree that all Wolverine Retained Amounts are, and shall remain after the date of this Agreement and the Closing, the property of and under the exclusive control of Wolverine
and shall not be, or be deemed to be the property of Wolverine Shanghai or any other person or entity. The terms of this Section 2(f) shall survive the Closing.

(g) Income tax issues.

Wolverine shall file any and all necessary tax returns with respect to a termination of W/Investments for income tax purposes under Section 708 of the Internal Revenue Code, if and as applicable. The parties agree that the date of the
new partnership income tax return for the purposes of the ownership of the 30% Ownership Interest by Purchaser shall begin as between the parties hereto as of the Closing Date as a result of the transactions contemplated herein.



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3. Closing of the Purchase of 30% Ownership Interest.

(a) The closing of the sale of the 30% Ownership Interest (the Closing) shall take place at the offices of Purchaser, at Graf-Arco-Strasse
36, D-89079 Ulm, Germany and the office of Wolverine, at 200 Clinton Avenue West Suite 1000, Huntsville, Alabama 35801, simultaneously with the execution and delivery of this Agreement, on September 15, 2008 or at such other time and place as
the parties shall agree (the Closing Date). The closing of the sale and purchase of the Optioned 20% Ownership Interest pursuant to the Option Agreement shall take place in accordance with the terms and conditions of the Option
Agreement. Purchaser shall be obligated to purchase fractional ownership interests which may be included in the 30% Ownership Interest or the Optioned 20% Ownership Interest, if any, in accordance with this Agreement and the Option Agreement,
respectively; provided, however, that Purchaser shall have no right to purchase more than the 30% Ownership Interest or the Optioned 20% Ownership Interest, the calculation of each of which shall be based upon all of the issued and
outstanding ownership interests of W/Investments on the Closing Date and which outstanding ownership interest shall not be changed except in accordance with the Voting Rights Agreement.

(b) At the Closing, Wolverine, W/Investments, Purchaser, Seller, and Wolverine Shanghai, as the case may be, shall execute and deliver this Agreement,
the LLC Agreement, the Voting Rights Agreement, the Option Agreement, the Non-Exclusive License Agreements between each of Wolverine and Wieland and Wolverine Shanghai, in substantially the form of Exhibit D (the Non-Exclusive
License Agreements), and such agreements, certificates, consents, or other instruments as may be required by this Agreement or Applicable Law (collectively, the Transaction Documents).

Section 4. Representations of Wolverine, W/Investments, and Seller.

Wolverine, for itself and on behalf of Seller and W/Investments, hereby represents and warrants to Purchaser as of the Effective Date as follows:

(a) Securities Exemption.

Assuming the accuracy of the representations of Purchaser in Section 6(e), the offer and sale of the 30% Ownership Interest by Seller are, or will be, exempt from registration under Applicable Laws.

(b) Organization; Ownership Interests.

(i) Each of Wolverine, W/Investments, and Seller is duly organized, validly existing, and in good standing under the laws of the
jurisdiction of its incorporation or other formation, is duly qualified to do business and in good standing in each other jurisdiction in which it conducts business where its failure to do so would materially adversely affect its operations, and has
all requisite power and authority to own, lease and operate the assets used in its business, to carry on its business as presently conducted, to enter into this Agreement and the other Transaction Documents to which it is a party, to perform its
obligations hereunder and thereunder, and to consummate the transactions contemplated by this Agreement and the other Transaction Documents. Attached as Schedule 4(b) are correct and complete copies of the Organization Instruments of
Wolverine, Seller, and W/Investments, respectively, as in effect on the Closing Date.

(ii) Wolverine owns directly seventy
(70) Membership Units representing seventy percent (70%) of the ownership interests in W/Investments, subject to Permitted Liens and Seller owns directly thirty (30) Membership Units in W/Investments, which constitutes thirty percent
(30%) of the ownership interests in W/Investments, free and clear of all liens, claims, restrictions and encumbrances, except Permitted Liens for which written consents to the sale of the 30% Ownership Interest upon the terms and conditions of
this Agreement have been obtained by Seller and Wolverine. There are one hundred (100) Membership Units of W/Investments.



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(iii) W/Investments was formed on July 17, 1997, and has not been dissolved.
W/Investments has owned all of the issued and outstanding shares of Wolverine Shanghai since July 1997.

(c) Authorization; No
Conflicts.

The execution, delivery and performance by each of Wolverine, W/Investments, and Seller of this Agreement and the other
Transaction Documents to which it is a party have been duly authorized by all requisite action (corporate or otherwise) of such entity, and this Agreement and the other Transaction Documents to which it is a party constitute valid and binding
obligations of Wolverine, W/Investments, or Seller, as the case may be, enforceable against Wolverine, W/Investments, or Seller, as the case may be, in accordance with their respective terms, subject to bankruptcy, insolvency, fraudulent transfer,
reorganization, moratorium and similar laws of general applicability relating to or affecting creditors rights and to general equitable principles and other similar Applicable Laws. The execution, delivery and performance of this Agreement and
the other Transaction Documents to which it is a party by Wolverine, W/Investments, and Seller, as the case may be, will not (i) result in a conflict with its Organization Instruments, or (ii) result in material conflict with, or in a
material breach of the terms or conditions of, or constitute a material default (with or without the passage of time, or both) under, any agreement (including loan agreements) or contract to which it is a party or to which its assets are subject, or
result in the creation of a lien, claim, or encumbrance upon its properties or assets.

(d) Compliance; Licenses and Permits.

Except as set forth on Schedule 4(d) or as expressly contemplated by this Agreement or another Transaction Document, each of
Wolverine, W/Investments, and Seller has complied in all material respects with, and is not in material violation of, any Applicable Law or Permit with respect to its business, as presently or as currently proposed to be conducted and that would
have a material adverse effect on the transactions contemplated by this Agreement or the other Transaction Documents. With respect to the transactions contemplated by this Agreement or the other Transaction Documents, each of Wolverine,
W/Investments, and Seller has all material licenses and permits required by Governmental Authorities or Applicable Law (collectively, Permits) which are required for the conduct of its business as presently conducted or as is presently
proposed to be conducted (except as disclosed in an Exhibit or Schedule to this Agreement or another Transaction Document or contemplated by this Agreement or another Transaction Document), and such Permits are in full force and effect.

(e) Litigation.

There are
no material Proceedings now pending or, to the Knowledge of Wolverine, threatened against, involving, or affecting Wolverine, W/Investments or Seller or their respective assets or properties which could materially adversely affect the transactions
contemplated by this Agreement or the other Transaction Documents or the assets or properties of Wolverine, W/Investments, or Seller.

(f)
Brokers and Finders.

Neither Wolverine, W/Investments, nor Seller, nor any of their respective officers, directors,
managers, employees or owners, has employed or has any obligation with respect to any broker or finder in connection with the transactions contemplated by this Agreement.



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(g) Financial Statements.

Wolverine has delivered to Purchaser unaudited financial statements of W/Investments for the fiscal years ending December 31,
2005, December 31, 2006, and December 31, 2007 (collectively, the W/Investments Unaudited Financial Statements) and unaudited year-to-date balance sheets for the period January 1, 2008 through February 28, 2008
(collectively, the W/Investments Interim Financial Statements, which, together with the W/Investments Unaudited Financial Statements, are referred to from time to time as the W/Investments Financial Statements), which have
been prepared in accordance with US GAAP consistently applied throughout the periods referred to in the W/Investments Financial Statements, subject, (i) in the case of the W/Investments Interim Financial Statements, to normal recurring
year-end adjustments in the absence of cash flow statement and footnotes (except as contemplated by another Transaction Document, the effect of which would not, individually or in the aggregate, have a material adverse effect on W/Investments) and
(ii) in the case of the W/Investments Financial Statements, to the absence of cash flow statements and footnotes (which footnotes, if presented, would not cause a material change in the W/Investments Financial Statements), and are consistent
with the books and records of W/Investments and fairly present the operations of W/Investments.

(h) No Material Adverse
Change.

Except as contemplated by this Agreement or another Transaction Document, since the date of the W/Investments Financial
Statements, to the Knowledge of Wolverine, (i) there has been no material adverse change in the business, operations, properties, assets, or condition of W/Investments, and (ii) no event has occurred or circumstance exists that could
result in such a material adverse change with respect to W/Investments.

(i) Environmental Matters.

(i) To the Knowledge of Wolverine, W/Investments is in compliance with the Environmental Laws applicable to it. To the Knowledge of
Wolverine, W/Investments has no reasonable basis to expect an actual or threatened order, notice, or other communication, from (A) any Governmental Authority or private citizen acting in the public interest or (B) the current or prior
owner or operator of any of its facilities, of a violation or failure to materially comply with any Environmental Law or of an obligation to undertake or bear the cost of any environmental, health, and safety liabilities with respect to any
properties or assets (whether real, personal, or mixed) which W/Investments owns or controls.

(ii) There are no pending or,
to the Knowledge of Wolverine, threatened material claims, encumbrances, or other restrictions against W/Investments arising under or pursuant to any Environmental Law or with respect to or affecting any real property in which W/Investments has or
had a controlling interest.

(iii) To the Knowledge of Wolverine, W/Investments has no knowledge of any basis to expect, and
to the Knowledge of Wolverine, neither W/Investments nor any person or entity for which W/Investments is responsible has received, any citation, directive, inquiry, notice, order, summons, warning, or other communication regarding a hazardous
activity, Hazardous Substance, or any alleged, actual, or potential material violation or failure to materially comply with any Environmental Law, or of any alleged, actual, or potential material obligation to undertake or bear the cost of any
environmental, health, and safety liabilities under any Environmental Law with respect to any of the facilities or any other property (whether real, personal, or mixed) in which W/Investments owns or controls.



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(iv) To the Knowledge of Wolverine, except as permitted under Applicable Law, there are
no Hazardous Substances present at the facilities which are owned or controlled by W/Investments, including any Hazardous Substances contained in barrels, above or underground storage tanks, landfills, land deposits, dumps, equipment (whether
moveable or fixed) or other containers, either temporary or permanent, or incorporated into any structure at any such location. To the Knowledge of Wolverine, neither W/Investments nor any person or entity for whose conduct it is responsible has
permitted or conducted, or is aware of, any material hazardous activity conducted with respect to any property (whether real, personal, or mixed) which is owned or controlled by W/Investments, except in compliance with Applicable Law.

(k) Employee Relations.

Since the formation of W/Investments on July 17, 1997, W/Investment has not employed employees and has not been and is not a party to any collective bargaining or other labor contract.

(l) Taxes.

(i) W/Investments has filed or caused to be filed all tax returns that are or were required to be filed by or with respect to it (whether separately or as a member of a group of entities) pursuant to Applicable Law and has paid, or made
provision for the payment of, all taxes that have or may have become due pursuant to such tax returns or otherwise under Applicable Law, or pursuant to any assessment received by it, or that are being contested in good faith and as to which adequate
reserves (determined in accordance with US GAAP) have been provided in the W/Investments Financial Statements.

(ii) All
deficiencies assessed as a result of any audits of income tax returns by W/Investments under Applicable Law have been paid, reserved against, settled, or, are being contested in good faith by appropriate proceedings. W/Investments has not given or
been requested to give waivers or extensions (or is or would not be subject to a waiver or extension given by any other person) of any statute of limitations relating to the payment of such income taxes by it or for which it may be liable.

(iii) The charges, accruals, and reserves with respect to taxes on the W/Investments Financial Statements are adequate (as
determined in accordance with US GAAP). To the Knowledge of Wolverine, there is no proposed tax assessment against W/Investments. All taxes that are or were required under Applicable Law to be withheld or collected by W/Investments have been duly
withheld or collected and, to the extent required, been paid to the proper Governmental Authorities by W/Investments.

(iv)
All tax returns filed by W/Investments (or that include on a consolidated basis W/Investments) are true, correct, and complete, and there is no tax sharing agreement to which W/Investments is a party which will require any payment by W/Investments
after the Closing Date.

(m) No Undisclosed Liabilities.

Except with regard to W/Investments restructuring activities as such concern entities other than Wolverine Shanghai, W/Investments has no material
liabilities or obligations except for liabilities or obligations reflected or reserved against in the W/Investments Financial Statements or related records, current liabilities incurred in the Ordinary Course of business, and liabilities previously
disclosed to Purchaser in writing.



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Section 5. Representations with respect to Wolverine Shanghai.

Wolverine, for itself and on behalf of Seller, W/Investments and Wolverine Shanghai, hereby represents and warrants to Purchaser as of March 14, 2008
as follows:

(a) Organization.

Wolverine Shanghai is duly organized, validly existing, and in good standing under the laws of the jurisdiction of its incorporation or other formation, is duly qualified to do business and in good standing in each
other jurisdiction in which it conducts business where its failure to do so would materially adversely affect its operations, and has all requisite corporate power and authority to own, lease and operate the assets used in its business, to carry on
its business as presently conducted, to enter such of the other Transaction Documents to which it is a party, to perform its obligations under and to consummate the transactions contemplated by the other such Transaction Documents. Attached as
Schedule 5(a) are correct and complete copies of the Organization Instruments of Wolverine Shanghai as in effect on the Closing Date.

(b) Authorization; No Conflicts.

The execution, delivery and performance by Wolverine Shanghai of the other
Transaction Documents to which it is a party have been duly authorized by all requisite action (corporate or otherwise) of such entity, and such other Transaction Documents constitute valid and binding obligations of Wolverine Shanghai, enforceable
against Wolverine Shanghai in accordance with their respective terms, subject to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and similar laws of general applicability relating to or affecting creditors rights and to
general equitable principles and similar Applicable Laws. The execution, delivery and performance by Wolverine Shanghai of the other Transaction Documents to which it is a party will not (i) result in a conflict with its Organization
Instruments, or (ii) result in material conflict with, or in a material breach of the terms or conditions of, or constitute a material default (with or without the passage of time, or both) under, any agreement (including loan agreements) or
contract to which it is a party or to which its assets are subject, or result in the creation of a lien, claim, or encumbrance upon its properties or assets.

(c) Compliance; Licenses and Permits.

Except as set forth on Schedule 5(c), to
the Knowledge of Wolverine, Wolverine Shanghai has complied in all material respects with, and is not in material violation of, any Applicable Law or Permit applicable to its business, as presently conducted or as currently proposed to be conducted,
or affecting or relating to its performance of the other Transaction Documents to which it is as party. Wolverine Shanghai has all Permits which are required for the conduct of its business as presently conducted and as is presently proposed to be
conducted (except as disclosed in an Exhibit or Schedule to, or as contemplated by, this Agreement or another Transaction Document or as previously disclosed to Purchaser with respect to the transfer of certain assets of its metals division), and
such Permits are in full force and effect.

(d) Litigation.

Except as set forth on Schedule 5(d), there are no material Proceedings now pending, or to the Knowledge of Wolverine, threatened against,
involving, or affecting Wolverine Shanghai or its assets or properties which could materially adversely affect the transactions contemplated by this Agreement or the other Transaction Documents or the assets or properties of Wolverine Shanghai.



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(e) Brokers and Finders.

Neither Wolverine Shanghai nor any of its officers, directors, employees or owners, has employed or has any obligation with respect to any broker or
finder in connection with the transactions contemplated by this Agreement.

(f) Financial Statements.

Wolverine Shanghai has delivered to Purchaser audited financial statements of Wolverine Shanghai for the fiscal years ending December 31,
2005, December 31, 2006, and December 31, 2007 (collectively, the Wolverine Shanghai Financial Statements), and unaudited year-to-date balance sheets and income statements for the period January 1, 2008 through
February 24, 2008 (collectively, the Wolverine Shanghai Interim Financial Statements and together with the Wolverine Shanghai Financial Statements, the Wolverine Shanghai Financial Statements), which have been prepared
in accordance with Chinese GAAP consistently applied throughout the periods referred to in the Wolverine Shanghai Financial Statements, subject, in the case of the Wolverine Shanghai Interim Financial Statements, to normal recurring year-end
adjustments (except as contemplated by another Transaction Document, the effect of which would not, individually or in the aggregate, have a material adverse effect on Wolverine Shanghai) and to the absence of notes (that, if presented, would not
differ materially from those included in the Wolverine Shanghai Financial Statements), and are consistent with the books and records of Wolverine Shanghai and fairly present the operations of Wolverine Shanghai.

(g) Title to Properties; Encumbrances.

Wolverine Shanghai leases the real property used by it in the operation of its business and it is not the record title owner of such real property. Wolverine Shanghai owns all the personal property (whether tangible
or intangible) that it purports to own and such personal property is located in the locations operated by it or reflected as operated by it on its books and records, including the Wolverine Shanghai Financial Statements. The interests in real
property leased by Wolverine Shanghai and the personal property owned by Wolverine Shanghai described in the Wolverine Shanghai Financial Statements or other property records of Wolverine Shanghai are free and clear of all material Encumbrances,
except (a) mortgages, security interests, or other hypothecations shown on the Wolverine Shanghai Financial Statements, (b) mortgages, security interests, or other hypothecations incurred in connection with the purchase of personal
property after the date of the Wolverine Shanghai Financial Statements (which mortgages, security interests, or other hypothecations are limited to the personal property so acquired), (c) liens for current taxes not yet due, and (d) with
respect to real property leased by Wolverine Shanghai, (i) minor imperfections of title, if any, none of which is substantial in amount, materially detracts from the value or impairs the use of the real property subject thereto or impairs the
operation of it, and (ii) zoning laws and other land use restrictions (including, the rights of way, building use restrictions, exceptions, variances, reservations, or limitations as currently in effect) which to the Knowledge of Wolverine do
not impair the present or use of the real property subject thereto as contemplated by this Agreement or the other Transaction Documents. All improvements to real property owned by Wolverine Shanghai are located on real property leased by it and are
located within the boundaries of such leased real property with respect to Wolverine Shanghai.

(h) No Material Adverse
Change.



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Except as contemplated by this Agreement or another Transaction Document, since the date of the Wolverine
Shanghai Financial Statements, to the Knowledge of Wolverine, (i) there has been no material adverse change in the business, operations, properties, assets, or condition of Wolverine Shanghai, and (ii) no event has occurred or circumstance
exists that could result in such a material adverse change with respect to Wolverine Shanghai.

(i) Environmental Matters.

(i) To the Knowledge of Wolverine, Wolverine Shanghai is in compliance with the Environmental Laws applicable to it. To the
Knowledge of Wolverine, Wolverine Shanghai has no reasonable basis to expect an actual or threatened order, notice, or other communication, from (A) any Governmental Authority or private citizen acting in the public interest or (B) the
current or prior owner or operator of any of its facilities, of a violation or failure to materially comply with any Environmental Law or of an obligation to undertake or bear the cost of any environmental, health, and safety liabilities with
respect to any properties or assets (whether real, personal, or mixed) in which Wolverine Shanghai owns or controls.

(ii)
There are no pending or, to the Knowledge of Wolverine, threatened material claims, encumbrances, or other restrictions against Wolverine Shanghai arising under or pursuant to any Environmental Law or with respect to or affecting any property
(whether real, personal, or mixed) in which Wolverine Shanghai has or had a controlling interest.

(iii) To the Knowledge of
Wolverine, Wolverine Shanghai has no knowledge of any basis to expect, and to the Knowledge of Wolverine, neither Wolverine Shanghai nor any person or entity for which Wolverine Shanghai is responsible has received, any citation, directive, inquiry,
notice, order, summons, warning, or other communication regarding a hazardous activity, Hazardous Substance, or any alleged, actual, or potential material violation or failure to materially comply with any Environmental Law, or of any alleged,
actual, or potential material obligation to undertake or bear the cost of any environmental, health, and safety liabilities under Environmental Law with respect to any of the facilities or any other property (whether real, personal, or mixed) in
which Wolverine Shanghai owns or controls.

(iv) To the Knowledge of Wolverine, except as permitted under Applicable Law,
there are no Hazardous Substances present at the facilities which are owned or controlled by Wolverine Shanghai, including any Hazardous Substances contained in barrels, above or underground storage tanks, landfills, land deposits, dumps, equipment
(whether moveable or fixed) or other containers, either temporary or permanent, or incorporated into any structure at any such location. To the Knowledge of Wolverine, neither Wolverine Shanghai nor any person or entity for whose conduct it is
responsible has permitted or conducted, or is aware of, any material hazardous activity conducted with respect to any property (whether real, personal, or mixed) which is owned or controlled by Wolverine Shanghai, except in compliance with
Applicable Law.

(j) Employee Relations.

Except as otherwise disclosed on Schedule 5(j), Wolverine Shanghai has not been and is not a party to any collective bargaining or other labor contract. There is not presently pending or existing or, to
the Knowledge of Wolverine, threatened, (i) any strike, slowdown, picketing, work stoppage, or employee grievance process, (ii) any material proceeding against or affecting Wolverine Shanghai relating to the alleged violation of any
requirement under Applicable Law pertaining to labor relations or employment matters, including but not limited to, any material charge or complaint filed by an employee



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or union with a Governmental Authority or to other labor or employment dispute against or affecting Wolverine Shanghai, or (iii) any application for
certification of a collective bargaining agent. To the Knowledge of Wolverine, no event has occurred or circumstance exists that could provide the basis for any material work stoppage or other labor dispute with respect to Wolverine Shanghai. There
is no lockout of any employees by Wolverine Shanghai, and no such action is contemplated by Wolverine Shanghai. To the Knowledge of Wolverine, Wolverine Shanghai has complied in all material respects with requirements under Applicable Law relating
to employment, equal employment opportunity, nondiscrimination, immigration, wages, hours, benefits, collective bargaining, the payment of employment taxes to governmental authorities (other than payment of such amounts with respect to current
periods), occupational safety and health, and plant closing, and there is not currently due by Wolverine Shanghai any material fines, penalties, or other amounts (however designated) for failure to comply with such requirements under Applicable Law.

(k) Taxes.

(i) Wolverine Shanghai has filed or caused to be filed all tax returns that are or were required to be filed by or with respect to it (whether separately or as a member of a group of entities) pursuant to Applicable
Law and has paid, or made provision for the payment of, all taxes that have or may have become due pursuant to such tax returns or otherwise under Applicable Law, or pursuant to any assessment received by it, or that are being contested in good
faith and as to which adequate reserves (determined in accordance with Chinese GAAP) have been provided in the Wolverine Shanghai Financial Statements.

(ii) All deficiencies assessed as a result of any audits of income tax returns by Wolverine Shanghai under Applicable Law have been paid, reserved against, settled, or, are being contested in good faith by appropriate
proceedings. Wolverine Shanghai has not given or been requested to give waivers or extensions (or is or would not be subject to a waiver or extension given by any other person) of any statute of limitations relating to the payment of such income
taxes by it or for which it may be liable.

(iii) The charges, accruals, and reserves with respect to taxes on the Wolverine
Shanghai Financial Statements of Wolverine Shanghai are adequate (as determined in accordance with Chinese GAAP). To the Knowledge of Wolverine, there is no proposed tax assessment against Wolverine Shanghai. All taxes that are or were required
under Applicable Law to be withheld or collected by Wolverine Shanghai have been duly withheld or collected and, to the extent required, have been paid to the proper Governmental Authorities by Wolverine Shanghai.

(iv) All tax returns filed by Wolverine Shanghai (or that include on a consolidated basis Wolverine Shanghai) are true, correct, and
complete, and there is no tax sharing agreement to which Wolverine Shanghai is a party which will require any payment by Wolverine Shanghai after the Closing Date.

(l) Condition and Sufficiency of Assets.

To the Knowledge of Wolverine, the buildings,
structures, and equipment owned or leased by Wolverine Shanghai are in good operating condition and repair (ordinary wear and tear excepted), are adequate for the uses for which each currently is used, and do not require maintenance or repair
(except for ordinary, routine maintenance and repairs which are conducted in the Ordinary Course of Wolverine Shanghais business and which are not, to the Knowledge of Wolverine, material in nature or cost). The buildings, structures, and
equipment leased by Wolverine Shanghai are sufficient for the conduct of Wolverine Shanghais business immediately after the Closing Date in substantially the same manner as conducted immediately prior to the Closing Date, except as
contemplated by the Voting Rights Agreement and as otherwise contemplated by this Agreement.



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(m) Accounts Receivable.

All accounts receivable of Wolverine Shanghai reflected on its balance sheet included in the Wolverine Shanghai Interim Financial Statements
(collectively, the Accounts Receivable) represent or will represent valid obligations arising from the Ordinary Course of Wolverine Shanghais business. Unless paid prior to the Closing Date the Accounts Receivable, to the Knowledge
of Wolverine, are or will be as of the Closing Date collectible, in all material respects in the Ordinary Course of Wolverine Shanghais business net of the respective reserves shown on the balance sheet included in the Wolverine Shanghai
Interim Financial Statements or on the accounting records of Wolverine Shanghai as of the Closing Date; and subject to such reserves, to the Knowledge of Wolverine, the Accounts Receivable either have been or will be collected, in the Ordinary
Course of Wolverine Shanghais business. To the Knowledge of Wolverine, there is no material contest, claim, or right of set-off, other than returns in the Ordinary Course of business, under any contract with any obligor of an Accounts
Receivable or relating to the amount or validity of such Accounts Receivable.

(n) Inventory.

To the Knowledge of Wolverine, all of the inventory of Wolverine Shanghai reflected in the balance sheet included in the Wolverine Shanghai Interim
Financial Statements consists of a quality and quantity usable and salable in the Ordinary Course of Wolverine Shanghais business, as required by Chinese GAAP applied on a consistent basis. To the Knowledge of Wolverine, on the Closing Date
all inventories of Wolverine Shanghai which have not been not written off have been priced at the lower of cost or market net realizable value on a first in, first out basis and the quantities of each item of inventory (whether raw materials,
work-in-process, or finished goods) are reasonable under the circumstances on the Closing Date.

(o) No Undisclosed
Liabilities.

Wolverine Shanghai has no material liabilities or obligations except for liabilities or obligations reflected or
reserved against in the Wolverine Shanghai Financial Statements or related records, current liabilities incurred in the Ordinary Course of business, and liabilities previously disclosed to Purchaser in writing.

(p) No Action Taken Outside the Ordinary Course.

To the Knowledge of Wolverine, since March 14, 2008 either Wolverine Shanghai has conducted its business operations in the Ordinary Course and without material adverse change to the business or properties of
Wolverine Shanghai (in light of the specific circumstances) or the activities of Wolverine Shanghai have been authorized, approved, ratified, or confirmed by the Board of Directors of Wolverine Shanghai (comprised of those individuals described in
Section 6.2 of the Voting Rights Agreement) or Wolverine (as the Managing Member of W/Investments), except no representation or warranty is made with respect to the various activities contemplated by this Agreement or by that
certain Owners and Voting Rights Agreement between and among Wolverine, Purchaser, W/Investments, and Wolverine Shanghai dated September 15, 2008, or to other activities or matters regarding which Purchaser (including any Affiliate of
Purchaser or any employee, officer, agent, representative, consultant, or independent contractor to Purchaser or an Affiliate of Purchaser) has participated, requested, been consulted regarding, or received a report or other information.



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Section 6. Representations of Purchaser.

Purchaser represents to Wolverine, Seller, W/Investments, and Wolverine Shanghai, each, as of March 14, 2008, as follows:

(a) Organization.

The
Purchaser is duly organized, validly existing, and in good standing under the laws of the jurisdiction of its incorporation or other formation, is duly qualified to do business and in good standing in each other jurisdiction in which it conducts
business where its failure to do so would materially adversely affect its operations, has all requisite corporate power and authority to own, lease and operate the assets used in its business, to carry on its business as presently conducted, to
enter into this Agreement and the other Transaction Documents, to perform its obligations hereunder and thereunder, and to consummate the transactions contemplated by this Agreement and the other Transaction Documents. Attached as Schedule
6(a) are correct and complete copies of the Organization Instruments of Purchaser, as in effect on the date of this Agreement.

(b)
Authorization; No Conflicts.

The execution, delivery and performance by the Purchaser of this Agreement and the other
Transaction Documents to which it is a party have been duly authorized by all requisite action (corporate or otherwise) of such entity, and this Agreement and the other Transaction Document to which it is a party constitute a valid and binding
obligation of Purchaser, enforceable against Purchaser in accordance with their respective terms, subject to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and similar laws of general applicability relating to or affecting
creditors rights and to general equitable principles and similar Applicable Laws. The Purchasers execution, delivery and performance of this Agreement and the other Transaction Documents to which it is a party will not (i) result in
a conflict with its Organization Instruments or (ii) result in material conflict with, or in a material breach of the terms or conditions of, or constitute a material default (with or without the passage of time, or both) under, any agreement
(including loan agreements) or contract to which it is a party or to which its assets are subject, or result in the creation of a lien, claim, or encumbrance upon its properties or assets.

(c) Compliance; Licenses and Permits.

Except as set forth on Schedule 6(c), Purchaser has complied in all material respects with, and is not in material violation of, any Applicable Law or Permit with respect to its business, as presently or as currently proposed
to be conducted and that would have a material adverse effect on the transactions contemplated by this Agreement or the other Transaction Documents. With respect to the transactions contemplated by this Agreement or the other Transaction Documents,
Purchaser has all Permits which are required for the conduct of its business as presently conducted or as is presently proposed to be conducted (except as disclosed in an Exhibit or Schedule to this Agreement or another Transaction Document), and
such Permits are in full force and effect.

(d) Litigation.

There are no material Proceedings now pending, to the Knowledge of Purchaser, threatened against, involving, or affecting Purchaser or its property or
which could materially adversely affect the transactions contemplated by this Agreement or the other Transaction Documents or the assets or properties of Purchaser.



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(e) Investment Representations.

(i) Purchaser is acquiring the 30% Ownership Interest for its own account, for investment and not with a view to the distribution thereof,
nor with any present intention of distributing the same.

(ii) Purchaser understands that the 30% Ownership Interest has not
been registered under Applicable securities Laws by reason of the offer and sale of the 30% Ownership Interest in a transaction which is exempt from the registration requirements of the Applicable securities Law and that the 30% Ownership Interest
must be held indefinitely unless a subsequent disposition thereof is registered under the Applicable securities Law or is exempt from registration.

(iii) Purchaser understands that the exemption from registration afforded by Applicable securities Laws (the provisions of which are known to Purchaser) depends on the satisfaction of various conditions and that, if
applicable, such exemptions may only afford the basis for sales under certain circumstances and only in limited amounts.

(iv) Purchaser has had a reasonable time prior to the date of this Agreement to ask questions and receive answers concerning the terms and conditions of this Agreement and the other Transaction Documents relating to Purchasers
purchase of the 30% Ownership Interest, and to obtain any additional information which Wolverine, W/Investments, Seller, or Wolverine Shanghai possesses or could acquire without unreasonable effort or expense, and Purchaser has generally such
knowledge and experience in business and financial matters and with respect to investments in securities of privately held companies as to enable Purchaser to understand and evaluate the risks of such investment and form an investment decision with
respect thereto.

(f) Brokers and Finders.

Neither Purchaser, nor any of its officers, directors, employees or owners, has employed or has any obligation with respect to any broker or finder in connection with the transactions contemplated by this Agreement.

(g) No Action Taken Outside the Ordinary Course.

To the Knowledge of Purchaser, that since March 14, 2008, Purchaser has not taken action outside the Ordinary Course of business concerning the
delivery to Wolverine Shanghai of all the business of Purchasers past, current and prospective customers of the Products within the Markets in the Territory in accordance with the Voting Rights Agreement.

Section 7. Actions prior to, simultaneously with, or after the Closing.

The obligation of Purchaser to purchase the 30% Ownership Interest at the Closing is subject to the fulfillment or the waiver by Purchaser of the
conditions described in Sections 7(a), (b), (c), (d), (e), (f), (g), (h), (i), (j), (k),_and (l) on or before the Closing, and the obligation of Seller to sell the 30% Ownership Interest or to complete its obligations under this
Agreement at the Closing is subject to the fulfillment or the waiver by Wolverine, Seller, or W/Investments, as the case may be, of the conditions described in Sections 7(a),_(b), (d), (e), (f),_(g), (h), (i), (j), (k), and (l) on
or before the Closing. The parties agree that the activities described in Section 7(m) shall be completed after the Closing.



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(a) Accuracy of Representations and Warranties. The representations and warranties of or with
respect to Wolverine, W/Investments, Seller, and Wolverine Shanghai, respectively, and of Purchaser contained in this Agreement and the other Transaction Documents shall be true and correct in all material respects (other than those representations
and warranties which are qualified by materiality, which shall be true and correct in all respects) as of the Closing Date.

(b) Compliance with Covenants. Wolverine, W/Investments, Seller, and Wolverine Shanghai, respectively, on the one hand, and Purchaser, on the other hand, shall have performed and complied in all material respects with all agreements
and covenants contained in this Agreement and the other Transaction Documents which are to be performed and complied with as of the date of the Closing.

(c) Due Diligence. Prior to the Closing Date, Purchaser shall have been satisfied in all respects with the results of its and its advisors business, intellectual property, legal, tax, accounting, and
other due diligence investigation, if any, of W/Investments and Wolverine Shanghai.

(d) Option Agreement. The Option Agreement
shall have been executed and delivered by the parties thereto in substantially the form attached to this Agreement as Exhibit A and shall be in full force and effect.

(e) Voting Rights Agreement. The Voting Rights Agreement shall have been executed and delivered by all parties thereto in substantially the form
attached to this Agreement as Exhibit C and shall be in full force and effect.

(f) Non-Exclusive Licenses Agreements.
The Non-Exclusive License Agreements shall have been executed and delivered by all parties thereto (including Wolverine with respect to its intellectual property and Wieland with respect to its intellectual property) in substantially the respective
forms of each such Agreement attached to this Agreement as Exhibit D and shall be in full force and effect.

(g) Other
Transaction Documents; Required Consents; Other Pre-Closing Activities.

(i) Except with respect to the events,
activities, approvals, filings, and consents which either this Agreement or another Transaction Document do not contemplate will occur at the Closing, the events, activities, consents, approvals (including corporate approvals evidenced by a
certificate of an appropriate corporate officer) and other actions of, and notices and filings with, all persons as may be necessary or required with respect to the execution and delivery by the parties of this Agreement and such of the other
Transaction Documents as are to be executed and delivered on the Effective Date, and the consummation by the parties of the transactions contemplated by this Agreement and such of the other Transaction Documents as are to be executed and delivered
on the Effective Date have been obtained or made as contemplated by this Agreement or such other of the Transaction Documents (including, without limitation, the LLC Agreement and an Amendment to the W/Investments Operating Agreement in
substantially the form of Exhibit J hereto and incorporated by reference herein (the Amendment to Operating Agreement), and the appointment of certain managers to the Management Committee of W/Investments and certain
directors to the Board of Directors of Wolverine Shanghai and of certain officers of W/Investments and of Wolverine Shanghai, as contemplated by the Voting Rights Agreement; but excluding the consents and approvals required under the laws of the
Peoples Republic of China, if any). In addition, Purchaser hereby acknowledges receipt from Wolverine (on its own behalf and that of Seller, W/Investments and Wolverine Shanghai), as the case may be of the following:

(A) physical inventory of the raw materials, work-in-progress, and finished goods of Wolverine Shanghai as of March 30, 2008, and
described in Section 7(g)(iii);



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(B) the statement of amounts as described in Section 7(g)(iv); and

(C) list of Wolverine Shanghais capital assets as of December 31, 2007, as described in
Section 7(g)(ii).

(ii) On or before the Closing Date, Wolverine Shanghai shall have delivered to Wieland
two lists of Wolverine Shanghais capital assets as of December 31, 2007: (A) which list (that appears in Annex IV-A hereto) shall include those capital assets of Wolverine Shanghai which were included in its Products
Division and in its Metals Division on December 31, 2007 (such two (2) Divisions being all the divisions of Wolverine Shanghai on such date) and shall be substantially the same as such capital assets lists attached as Annex
IV-A and (B) which list (that appears as Annex IV-B) shall include those capital assets of Wolverine Shanghai which were included in its Products Division, and which are remaining after the transfer of certain assets of
its Metals Division to an Affiliate of Wolverine before the Closing Date (as provided in the Voting Rights Agreement).

(iii) Wolverine has delivered to Wieland a physical inventory of the raw materials, work-in-progress, and finished goods of Wolverine Shanghai as of March 30, 2008, together with an unaudited balance sheet of Wolverine Shanghai (the
Closing Balance Sheet) and a profit and loss statement of Wolverine Shanghai for the fiscal period from January 1, 2008 through March 30, 2008, each of which shall be prepared in accordance with Chinese GAAP. Based upon the
Closing Balance Sheet, the parties have agreed to an adjustment to the Cash Purchase Price which has been calculated in accordance with the working capital model attached as Exhibit E (the Working Capital Model).

(iv) On or before the Closing Date, Wolverine shall have delivered to Purchaser: (A) a statement of its Chief
Financial Officer, in substantially the form attached hereto as Exhibit F, which confirms that the amounts (in US Dollars) remaining in the Wolverine Shanghai deposit account on March 30, 2008 in cash available for the Products
Division (as such term is defined in the Voting Rights Agreement) of Wolverine Shanghai and the amount (in US Dollars) held by Wolverine Shanghai on March 30, 2008 which is allocated to the Metals Division (as such term is defined in the Voting
Rights Agreement), all of which amount the parties agree are the property and are under the exclusive control of Wolverine; (B) a pro forma balance sheet of W/Investments as of May 25, 2008, in substantially the form attached hereto as
Exhibit G, which reflects the financial condition of W/Investments immediately following the transfer of all of the assets of W/Investments (except for its direct ownership interest in all of the issued and outstanding stock and
securities of Wolverine Shanghai and Wolverine-Wieland Singapore Holdings Private Limited) to Affiliates; (C) a pro forma balance sheet of Wolverine Shanghai dated March 30, 2008 in substantially the form attached hereto as Exhibit
H, which reflects the financial condition of Wolverine Shanghai immediately following the transfer of the Metals Division (as that term is defined in the Voting Rights Agreement) by Wolverine Shanghai to Affiliates, as described in
Section 6.9 of the Voting Rights Agreement; and (D) a statement or worksheet summarizing the separation of Wolverine Shanghai assets and liabilities between the Metals Division and the Products Division, in substantially the form attached
hereto as Exhibit H.

(h) Authorizing Actions of Wolverine, Seller, W/Investments, Wolverine Shanghai, and Purchaser.
At or prior to the Closing, Purchaser shall have received copies of the requisite corporate actions taken by Wolverine, W/Investments, Seller, and Wolverine Shanghai, respectively, certified by the Secretary of Wolverine, and Wolverine shall have
received copies of all requisite corporate actions (if any be required) taken by Purchaser, certified by a duly authorized officer of Purchaser, to authorize their respective execution and delivery of this Agreement and the other Transaction
Documents to which each is a party and their respective consummation of the transactions contemplated hereby and thereby, and such other documents and other instruments as Wolverine or Purchaser, as the case may be, may reasonably request.



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(i) Payment. At the Closing, Purchaser (i) shall have delivered the Cash Purchase Price to
Seller in accordance with this Agreement and Seller shall acknowledge receipt of such payment and (ii) shall pay and deliver to Wolverine the sum of US$543,000.00 as an adjustment to the Cash Purchase Price due to fluctuations in the working
capital of Wolverine Shanghai computed in accordance with the Working Capital Model (the Working Capital Adjustment Payment). Purchaser shall pay the Working Capital Adjustment Payment by wire transfer in accordance with the instructions
appearing in Annex III. Wolverine, on behalf of Seller, hereby acknowledges receipt from Purchaser of payment of the Cash Payment Price in the amount of US$9,500,000 on March 14, 2008.

(j) LLC Agreement; Evidence of 30% Ownership Interest. On the Closing Date, Wolverine, W/Investments, and Purchaser, each, shall have executed and
delivered an Amendment to Operating Agreement in substantially the form attached hereto as Exhibit B which evidences the assignment, transfer, sale, and conveyance of the 30% Ownership Interest to Purchaser by Seller and the LLC
Agreement, and Purchaser shall have received such certificates or other written evidence of the transfer, sale, assignment, and conveyance of the 30% Ownership Interest to Purchase as may be appropriate under the circumstances (including, if
requested by Purchaser, certificates evidencing ownership of the 30% Ownership Interest by Purchaser upon consummation of the Closing).

(k) Certificate of Wolverine. At the Closing, Wolverine shall deliver to Purchaser a certificate from the president, in substantially the form attached hereto as Exhibit I, to the effect that (i) the only asset
owned by W/Investments on the Closing Date is all of the issued and outstanding stock of Wolverine Shanghai and all of the issued and outstanding ownership interests (if and to the extent any such ownership interests have been issued and are
outstanding under Applicable Law) of Wolverine Wieland Singapore Holdings Private Limited (Singapore Holdings), (ii) that since W/Investments formation on July 17, 1997, its business activities and operations have
consisted solely of the ownership of all the issued and outstanding securities of Wolverine Shanghai, of Wolverine European Holding B.V. (a corporation organized in The Netherlands, the securities of which W/Investments shall have transferred and
assigned to an Affiliate or Affiliates of Wolverine before the Closing), and, if and to the extent ownership interests in Singapore Holdings have been issued and are outstanding under Applicable Law, of Singapore Holdings (a company organized in
Singapore on or about March 13, 2008 which has had no assets or business activities or operations and which has entered into no agreements or undertakings except those required under Applicable Law to complete its organization),
(iii) Wolverine shall use commercially reasonable efforts to complete the activities described in Sections 6.8 and 6.9 of the Voting Rights Agreement on or before December 31, 2008, and (iv) W/Investments has transferred
to Wolverine and Wolverine has assumed, as of the Closing Date, all Retained Liabilities, if any.

(l) Pending or Threatened
Litigation. On the Closing Date, there shall not have been commenced or threatened against any party, Wolverine, Seller, W/Investments, Wolverine Shanghai, or Purchaser any Proceeding by any third party (i) which challenges, or seeks
damages or other relief in connection with, any of the transactions contemplated by this Agreement or (ii) which may have the effect of preventing, delaying, making illegal, or otherwise interfering with any of the transactions contemplated by
this Agreement or any other Transaction Document.

(m) Post-Closing Activities. After the Closing Date and on or before
July 31, 2009, Wolverine and Wieland shall cause W/Investments and Wolverine Shanghai to complete the registration of new or additional directors and other matters relating to the governance of Wolverine Shanghai and the other activities
described in Sections 6.8 and 6.9 of the Voting Rights Agreement, (including all filings



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required in connection with the activities contemplated by this Agreement and the Voting Rights Agreement under the laws of the Peoples Republic of
China). In the event that any notice, filing, or other action with respect to a third party (including any Governmental Authority) shall be required after the Closing to give effect to the terms and conditions of this Agreement, the parties to this
Agreement agree that each will cooperate with the other to complete all such activities in a prompt manner and to give further effect to this Agreement and each of the other Transaction Documents.

Section 8. Indemnification.

(a) Agreement to Indemnify.

(i) Subject to the limitations set forth in this Agreement, Wolverine, on the
one hand, and Purchaser, on the other hand, (separately, the Indemnifying Party) shall indemnify, defend and hold the other (and the others respective officers, directors, managers, employees, representatives, and agents)
(collectively, the Indemnified Parties) harmless from and against, and shall pay to such persons and reimburse such persons for, any and all Damages arising, directly or indirectly, from or in connection with:

(A) any breach of any representation and warranty of the Indemnifying Party contained in this Agreement or in any certificate delivered at
or in connection with the Closing; or

(B) any inaccuracy in any representation and warranty of an Indemnifying Party
contained in this Agreement as of the Closing Date, giving any effect to any written information delivered to the Indemnified Party at or before the Closing; or

(C) any breach or alleged breach of any covenant or agreement of the Indemnifying Party (or with respect to Wolverine, by Seller or
W/Investments) contained in this Agreement or in a certificate delivered at the Closing; or

(D) any and all indebtedness,
obligations, and other liabilities of W/Investments, whether known or unknown, absolute, contingent, fixed or otherwise (collectively, the Retained Liabilities), whether existing, accrued, due or payable or are claimed to exist or to
accrue or be due or payable for any period prior to September 15, 2008 (the Retained Liabilities Effective Date), even though such Retained Liabilities are discovered or asserted after the Retained Liabilities Effective Date. Solely
for the purposes of this Section 8(a)(i)(D), the Indemnifying Party shall be Wolverine and the Indemnified Parties shall be Purchaser.

(ii) The representations and warranties of Wolverine contained in
Section 4, on the one hand, and of Purchaser contained in Section 6, on the other hand, of this Agreement shall survive for a period of twelve (12) months following the Closing Date; provided
however, that the representations and warranties concerning taxes contained in Section 4(l) shall survive until the expiration of the statute of limitations under Applicable Law. The representations and warranties of
Wolverine contained in Section 5 of this Agreement shall survive for a period of twelve (12) months following March 13, 2008; provided, however, in the event Wolverine Shanghai does not deliver its audited
financial statements for the fiscal year ending December 31, 2008 (the 2008 Financial Statements) to Purchaser on or before February 14, 2009, this Agreement shall survive until the thirtieth (30th) day immediately following the date on which the 2008 Financial Statement is actually delivered to Purchaser; and provided further,
however, that the representations and warranties concerning taxes contained in Section 5(k) shall survive



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until the expiration of the statute of limitations under Applicable Law. No representation or warranty shall be deemed to be waived or otherwise diminished
unless waived or otherwise diminished by express written consent. A partys consummation of the transactions contemplated hereby after waiving any of the conditions to its obligation to close (including the condition that the other partys
representations and warranties be true in all material respects) shall limit or otherwise affect its rights to recover under this Agreement; provided, however, that in no event shall a partys decision to consummate
the transactions contemplated hereby (Closing Party) be deemed to waive, limit or otherwise affect the other partys indemnity obligations hereunder or the Closing Partys right to recover for a breach of the representations
and warranties contained in Sections 4(c), 5(b), and 6(b) of this Agreement. Further, the parties expressly agree that, notwithstanding the provisions of Section 8(a)(i), the terms and
conditions of Section 8(a)(iv) shall be separate from and independent of the terms and conditions of Section 8(a)(i) and that no claim for indemnification which arises from the indemnification described in
Section 8(a)(iv) shall be included in any claim for indemnification pursuant to Section 8(a)(i) and that no claim for indemnification which arises from the indemnification described in
Section 8(a)(i) shall be included in any claim for indemnification pursuant to Section 8(a)(iv).

(iii) Notwithstanding the foregoing, any indemnification relating to any goods manufactured, sold, marketed, or distributed or services provided by Wolverine Shanghai, Wolverine or its other Affiliates, or Purchaser
or its Affiliates before the Closing shall not be governed by the terms and conditions of this Agreement, but shall be subject to those of the Voting Rights Agreement.

(iv) Subject to the limitations set forth in Section 8(b) of this Agreement, Wolverine (the Chinese Payment
Indemnifying Party) shall indemnify, defend and hold each of W/Investments, Wolverine Shanghai, and Purchaser (and the officers, directors, or owners, as the case may be, of W/Investments, Wolverine Shanghai, and Purchaser) (collectively, the
Chinese Payment Indemnified Parties) harmless from and against, and shall pay to such persons and reimburse such persons for, any and all amounts actually paid by such Chinese Payment Indemnified Party which arises directly from or in
connection with a claim by the Peoples Republic of China that amounts are due from Wolverine Shanghai (or from W/Investments or Purchaser strictly and directly as a result of the direct or indirect, respectively, ownership of an interest in
Wolverine Shanghai) under the local, regional, national or other laws of the Peoples Republic of China with respect to the capital gain on the sale of the 30% Ownership Interest by Seller (that is, a tax on the difference between
the purchase price and the tax basis in the thirty-percent (30%) ownership interest of Wolverine Shanghai on March 14, 2008) (the Claimed Chinese Payment). Purchaser, for itself, or on behalf of W/Investments or Wolverine
Shanghai, as the case may be and as it shall specifically give notice of to Wolverine, shall claim indemnification under this Section 8(a)(iv) by giving Wolverine written notice of the Claimed Chinese Payment within thirty
(30) days after Purchaser receives written notice of such Claimed Chinese Payment, which notice by Purchaser shall, if and to the extent known by Purchaser after reasonable investigation, set forth the nature and amount of the Claimed Chinese
Payment, the person against which such Claimed Chinese Payment is made by the Peoples Republic of China and copies of all relevant documents related to such Claimed Chinese Payment (if such documents are available to Purchaser), and the date
when assessed, claimed or incurred. Wolverine shall either pay such claim by Purchaser or give written notice to Purchaser of Wolverines disagreement with such claim, specifying in reasonable detail the nature and extent of such disagreement
on or before: (A) ten (10) days before the Claimed Chinese Payment is due or (B) thirty (30) days following Purchasers notice of such claim, whichever shall first occur. If Purchaser and Wolverine are unable to resolve any
disagreement as provided in Section 9(a), then Purchaser and Wolverine agree to arbitrate such claim for indemnification pursuant to this Section 8(a)(iv) as otherwise provided in Section 9.
The rights, duties and obligations of the parties contained in this Section 8(a)(iv) hereof shall survive the Closing until the later of expiration of the applicable statute of limitations or final resolution of the Claimed
Chinese Payment, if a claim is pending as of the expiration of the statute of limitations of the Claimed Chinese Payment.



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(b) Limitations on Indemnity.

Notwithstanding any thing set forth in this Agreement to the contrary, no indemnification shall be required by Wolverine or Purchaser (or
otherwise under this Agreement) unless the Indemnifying Party shall have received notice of a claim specifying the factual basis of such claim in reasonable detail to the extent then known by the party making such claim on or before a date twelve
(12) months after March 14, 2008 (or such later date as provided in Section 8(a)(ii), or as otherwise provided for in this Section 8(b)). Except for claims based upon fraud, gross negligence, or
willful misconduct (all of which shall not expire on or before a date twelve (12) months after the Closing Date, or such later date as provided in Section 8(a)(ii), the aggregate liability for all indemnification and
reimbursement of related expenses described in this Section 8 which shall be paid by Wolverine or by Purchaser shall not exceed the Cash Purchase Price; and indemnification or reimbursement of expenses under this Agreement shall
be available only if and to the extent that indemnification or reimbursement of expenses is not available to an Indemnified Party under any policy of insurance or similar contract. The provisions of this Section 8 shall survive
the Closing Date for a period of twelve (12) months (or such later period as provided in Section 8(a)(ii), except for claims that an Indemnifying Party receives written notice of during such twelve (12) month period (or
such later period as provided in Section 8(a)(ii)); provided, however, that the obligations of Wolverine as provided in Section 8(a)(i)(D) with respect to the Retained Liabilities
shall survive until the expiration of applicable statutes of limitation under Applicable Law.

(c) Procedure for Indemnification 
Third-Party Claims.

(i) If any person shall claim indemnification hereunder arising from any claim or demand by any
person (other than a party to this Agreement) against an Indemnified Party or the commencement of any litigation asserting a claim by an independent party which may give rise to any indemnification to an Indemnified Party under the provisions of
this Section 8 (a Third Party Claim), such Indemnified Party shall give to the party from whom indemnification is sought (the Indemnifying Party) written notice of the basis for such claim or demand setting
forth the nature of the claim or demand in reasonable detail, as promptly as is practicable after obtaining knowledge of such claim, demand or litigation. The failure of the Indemnified Party to so notify the Indemnifying Party shall not relieve the
Indemnifying Party of any indemnification obligation hereunder except to the extent the Indemnifying Party which may materially adversely affect the transactions contemplated by this Agreement or the other Transaction Documents.

(ii) If any Third Party Claim Proceeding is brought against an Indemnified Party by a third party and the Indemnified Party gives notice
to the Indemnifying Party pursuant to this Section 8, the Indemnifying Party shall, unless the claim involves taxes, be entitled to participate in such Proceeding and, to the extent that it wishes, to assume the defense of such
Proceeding, if (A) the Indemnifying Party provides written notice to the Indemnified Party that the Indemnifying Party intends to undertake such defense and by such notice it shall be conclusively established that the Indemnifying Party shall
indemnify the Indemnified Party against all claims for indemnification resulting from or relating to such third-party claim as provided in this Section 8, (B) the Indemnifying Party conducts the defense of the
Third-Party Claim actively and diligently with counsel reasonably satisfactory to the Indemnified Party and (C) if the Indemnifying Party is a party to the Proceeding, the Indemnifying Party has not determined in good faith that joint
representation would be inappropriate. The Indemnified Party shall, in its sole discretion, have the right to employ separate counsel (who may be selected by the Indemnified Party in its sole discretion) in any such action and to participate in the
defense thereof, and the fees and expenses of such counsel shall be paid by such Indemnified Party. The Indemnified Party shall fully cooperate with the Indemnifying Party and its counsel in the defense or compromise of such claim or demand,
provided that all reasonable out-of-pocket expenses incurred by the Indemnified Party shall be paid by the



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Indemnifying Party (except the fees and expense of the Indemnified Partys counsel as set forth in the preceding sentence). If the Indemnifying Party
assumes the defense of a Proceeding, the Indemnifying Party shall defend any such Third Party Claim in such manner as it may deem appropriate, including, without limitation, settling such Third Party Claim or litigation (subject to the consent of
the Indemnified Party, which shall not be unreasonably withheld), after giving the Indemnified Party reasonable notice of the same, on such terms as the Indemnifying Party may deem appropriate, and the Indemnifying Party shall promptly reimburse the
Indemnified Party in accordance with the provisions of this Section 8; provided that the Indemnifying Party shall furnish the Indemnified Party with copies of all pleadings and other material documents in connection with any such
Third Party Claim or Proceeding and the Indemnified Party shall be consulted about (although not in control of) such Third Party Claim or Proceeding. The Indemnified Party shall make available to the Indemnifying Party such books and records as the
Indemnifying Party may reasonably require in connection with such defense. If the Indemnifying Party assumes the defense of a Third Party Claim Proceeding, (X) no compromise or settlement of the Third Party Claim may be effected by the
Indemnifying Party without the Indemnified Partys consent (which shall not be unreasonably withheld) unless (1) there is no finding or admission of any violation of law or any violation of the rights of any Person by the Indemnified Party
and such settlement has no adverse effect on any other claims that may be made against the Indemnified Party and (2) the sole relief provided is monetary damages that are paid by the Indemnifying Party, and (Y) the Indemnified Party shall
have no liability to the Indemnifying Party with respect to any compromise or settlement of such claims effected without its consent.

(iii) If (A) notice is given to an Indemnifying Party of the commencement of any Third Party Claim or a Proceeding by a third party making a claim and the Indemnifying Party does not, within ten (10) days
after the Indemnified Partys notice is given, give notice to the Indemnified Party of the Indemnifying Partys election to assume the defense of such claim or Proceeding or (B) an Indemnified Party determines in good faith that
there is a reasonable probability that a third party intends to commence a claim or Proceeding which may adversely affect it other than as a result of monetary damages for which it would be entitled to indemnification from the Indemnifying Party
under this Agreement, the Indemnified Party shall (upon notice to the Indemnifying Party) have the right to undertake the defense, compromise or settlement of such third partys claim; provided that the Indemnifying Party shall reimburse the
Indemnified Party promptly and periodically for the costs of defending against such Third Party Claim (including reasonable attorneys fees and expenses) and the Indemnifying Party shall remain responsible for any indemnifiable amounts arising
from or related to such Third Party Claim. The Indemnifying Party may elect to participate in such third party claim Proceedings, negotiations or defense at any time at its own expense and upon giving the Indemnified Party notice of its election to
so participate, the Indemnified Party shall provide the Indemnifying Party with the pleadings, documents, books, and records and shall consult with the Indemnifying Party.

(iv) With respect to any Third Party Claim subject to indemnification under this Section 8, (i) both the
Indemnified Party and the Indemnifying Party, as the case may be, shall keep the other person fully informed of the status of such Third Party Claim and any related Proceedings at all stages thereof if such person is not represented by its own
counsel, and (ii) the parties agree to render (each at its own expense) to each other such assistance as they may reasonably require of each other and to cooperate in good faith with each other in order to ensure the proper and adequate defense
of any third-party claim.

(v) With respect to any Third Party Claim subject to indemnification under this
Section 8, the parties agree to cooperate in such a manner as to preserve in full (to the extent possible) the confidentiality of all confidential information and the attorney-client and work-product privileges. In connection
therewith, each party agrees that: (i) it will use commercially reasonable efforts, in respect of any Third Party Claim in which it has assumed or participated in the defense, to avoid production of



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confidential information (consistent with Applicable Law), and (ii) all communications between any party hereto and counsel responsible for or
participating in the defense of any Third Party Claim shall, to the extent possible, be made so as to preserve any applicable attorney-client or work-product privilege.

(d) Indemnification Procedure  Direct Claims.

If an Indemnified Party shall claim
indemnification pursuant to this Section 8 for any claim other than a Third Party Claim (a Direct Claim), the Indemnified Party shall notify the Indemnifying Party in writing of the basis for such claim setting forth
the nature and amount of the damages resulting from such claim. The Indemnifying Party shall give written notice of any disagreement with such claim within fifteen (15) days following receipt of the Indemnified Partys notice of the claim,
specifying in reasonable detail the nature and extent of such disagreement. If the Indemnifying Party and the Indemnified Party are unable to resolve any disagreement as provided in Section 9(a), then the parties hereto agree to
arbitrate any direct claim for Damages as otherwise provided in Section 9.

Section 9. Arbitration.

(a) Internal Dispute Resolution.

The parties intend to resolve on an amicable basis any disputes relating to the interpretation and application of this Agreement or other agreements or instruments executed by each of them in connection with or in the
performance of this Agreement. The parties to this Agreement shall promptly discuss any such dispute among themselves in good faith; and if such dispute, controversy or difference cannot be resolved as provided in this
Section 9(a) within thirty (30) calendar days, then a party may give the another party written notice of arbitration (the Arbitration Notice), which arbitration shall be conducted as provided in this Agreement
and, otherwise, in accordance with the commercial arbitration rules of the American Arbitration Association then in effect by three (3) arbitrators (the Arbitration Panel). The place of the arbitration shall be New York, New York.

(b) Arbitration Proceedings and Award.

(i) Each member of the Arbitration Panel shall be licensed to practice law in the United States of America, shall have engaged in the
practice of law for at least fifteen (15) years, shall have substantial experience in commercial litigation, shall not currently represent or have formerly represented Wolverine, Wieland or any Affiliate of Wolverine or Wieland, or
W/Investments or Wolverine Shanghai, or any officer or director of an Owner or any Affiliate of Wolverine, Wieland, or of W/Investments, or Wolverine Shanghai.

(ii) Each party to the arbitration proceedings shall have the right to request reasonable discovery pursuant to the rules then in effect
under the Federal Rules of Civil Procedure and the Federal Rules of Evidence, each as then in effect, which discovery shall not exceed a period of ninety (90) days and/or the period required for all testimony to be transcribed. The Arbitration
Panel shall not have any right to amend this Agreement without the written consent of the parties.

(iii) The Arbitration
Panel shall use its best efforts to commence and conclude all arbitration activities (including, without limitation, the rendering of its written award) within one hundred eighty (180) days following the appointment of the third independent
arbitrator. Any and all awards of the Arbitration Panel (including any interest which the Arbitration Panel shall deem to be part of any such award) shall be in writing and shall set out the grounds of such award or awards and shall be final,
conclusive, and binding on the parties; and any judgment thereon may be entered and enforced in any court of competent jurisdiction.



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(iv) The Arbitration Panel shall determine and award, as between the parties to the
arbitration proceedings, in the manner and amount as the Arbitration Panel determines appropriate and equitable, the fees, costs and expenses of the arbitration proceeding and those incurred by the parties to the arbitration proceedings (including
reasonable attorneys fees). The Arbitration Panel shall render its award, which shall be final, not subject to appeal or review, and binding on the parties. In addition, such award shall be in writing, apply legal principles consistent with
the terms of this Agreement, and set forth the reason or reasons for its award. The Arbitration Panel shall have the authority to award equitable relief which shall be binding upon the parties to the arbitration proceedings (including without
limitation, enjoining the parties to the arbitration proceedings to take or refrain from taking specific action with respect to subject matter of the matter or disagreement); provided, however, no party to the arbitration proceedings
shall seek, and the Arbitration Panel shall have no authority to award, any punitive, special, or consequential damages or damages for lost business opportunity or for loss of profits relating to any matters under, arising out of, or in connection
with or relating to this Agreement or otherwise subject to arbitration.

(v) The Arbitration Panel shall issue the
arbitration award in New York, New York, and each party to this Agreement agrees that such award shall constitute a foreign arbitral award with respect to each country in which such party conducts business. The Arbitration Panel shall determine and
may award, between the parties to the arbitration proceedings, in the manner and amount as the Arbitration Panel determines appropriate and equitable, the fees, costs and expenses of the arbitration proceedings and those incurred by such parties
(including reasonable attorneys fees) and may award interest on any awards of the Arbitration Panel; provided, however, that each party to the arbitration proceedings shall pay its own costs associated with or arising from the
arbitration proceedings, unless the written arbitration award expressly provides otherwise. Until issuance of the arbitration award, the parties to this Agreement shall continue to perform this Agreement, and any other agreements or instruments
executed in connection with or in the performance of this Agreement, in accordance with their respective terms.

(c) Jurisdiction.

Each party to this Agreement agrees that arbitration under this Article is the exclusive method for resolving any dispute (other than the
internal dispute resolution procedures described in Section 9(a)) and agrees that it will not commence any action or proceeding based on a dispute pertaining to this Agreement, except (i) to recognize and
enforce the award of the Arbitration Panel, (ii) to enforce these provisions of this Section 9 or compel the another party to this Agreement to participate in arbitration in accordance with this Section 9,
(iii) for the purposes specified in Section 9(d), or (iv) in the event this arbitration provision is held to be unenforceable for any reason by a court of competent jurisdiction, in which event each party to this
Agreement hereby agrees to commence proceedings only in the United States District Court for the Southern District of New York (or if that court refuses jurisdiction, the Supreme Court of the State of New York sitting in and for New York County) and
each party hereby submits itself and its property to personal jurisdiction in the United States District Court for the Southern District of New York and the courts of the State of New York sitting in and for New York County (and appropriate
appellate courts thereof). For purposes of Section 9(c) and Section 9(d), each party to this Agreement agrees that service of process in any such action may be effected by certified mail or internationally-recognized private
express courier to such party at its address as provided in Section 11(g) and each party to this Agreement waives any right to assert that any court is inconvenient and agrees not to raise any such objection or assertion.



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(d) Injunctive Relief.

Without prejudice to the validity or enforceability of the arbitration provisions of this Section 9, each party to this Agreement
shall be entitled to seek from any competent judicial authority appropriate injunctive relief to preserve the arbitral matter or otherwise protect its rights pending resolution of the arbitral matter; provided, however, any such
injunctive relief shall be authorized or subsequently ratified by the Arbitration Panel selected to resolve the dispute.

(e) English as
Language of Arbitration.

All communications and testimony, whether oral or written, during the arbitration proceedings shall be in the
English language.

Section 10. Governing Law; Consent to Jurisdiction and Venue; Waiver of Jury Trial.

This Agreement shall be governed by and construed in accordance with the laws of the State of Delaware, without giving effect to any law or rule that
would cause the laws of any jurisdiction other than the State of Delaware to be applied.

ANY PROCEEDING AGAINST THE PARTIES RELATING IN
ANY WAY TO THIS AGREEMENT MAY BE BROUGHT AND ENFORCED IN THE COURTS OF THE STATE OF NEW YORK LOCATED IN NEW YORK COUNTY, NEW YORK OR THE UNITED STATES DISTRICT COURT FOR SOUTHERN DISTRICT OF NEW YORK, TO THE EXTENT SUBJECT MATTER JURISDICTION EXISTS
THEREFOR, AND THE PARTIES IRREVOCABLY SUBMIT TO THE JURISDICTION OF BOTH SUCH COURTS IN RESPECT OF ANY SUCH PROCEEDING. EACH OF THE PARTIES IRREVOCABLY WAIVE, TO THE FULLEST EXTENT PERMITTED BY LAW, ANY OBJECTION THAT THEY MAY NOW OR HEREAFTER HAVE
TO THE LAYING OF VENUE OF ANY SUCH PROCEEDING IN THE COURTS OF THE STATE OF NEW YORK LOCATED IN NEW YORK COUNTY, NEW YORK OR THE SOUTHERN DISTRICT OF NEW YORK AND ANY CLAIM THAT ANY SUCH PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN ANY
INCONVENIENT FORUM. ANY JUDGMENT MAY BE ENTERED IN ANY COURT HAVING JURISDICTION THEREOF.

EACH OF THE PARTIES HERETO HEREBY
IRREVOCABLY WAIVES ALL RIGHT TO TRIAL BY JURY IN ANY PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT.

Section 11.
General Terms.

(a) English as Language of Agreement. This Agreement and all notices permitted or required by this
Agreement shall be in the English language.

(b) Governing Law. This Agreement is governed by, and interpreted in accordance with,
the laws of the State of Delaware (excluding rules on choice of law principles); provided, however, in the event that another governing law is expressly specified in an agreement or in an Annex, Exhibit, Appendix, Attachment, or
Schedule to this Agreement, the parties agree that such other governing law shall apply. Notwithstanding any provision to the contrary contained herein, the parties agree that if applying the law of the State of Delaware, agreeing to
arbitration in New York, New York, or availing themselves to the courts of the United States of America or of any State or political subdivision thereof, will cause the business of the parties hereto to suffer material adverse tax or regulatory
consequences, the parties shall mutually agree on different law or forum, as necessary.



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(c) Interpretation; Severability. The terms and conditions of this Agreement shall be read and
interpreted so as to render them consistent with each other in order to effect the intents and purposes of the parties. Whenever possible, each provision of this Agreement shall be interpreted in a manner as to be effective and valid under
Applicable Law, but if for any reason any clause or provision of this Agreement, or the application of any such clause or provision in a particular context or to a particular situation, circumstance or person is held to be prohibited, invalid or
unenforceable by any governmental authority, then the application of such clause or provision in contexts or to situations, circumstances or persons other than that in or to which it is held prohibited, invalid or unenforceable, shall not be
affected thereby, and the remaining clauses and provisions of this Agreement shall nevertheless remain in full force and effect.

(d)
Termination of this Agreement. Except as expressly provided in this Agreement, this Agreement shall terminate automatically upon the consummation of the sale and purchase the Tendered Shares.

(e) Amendments. This Agreement may not be changed, amended, or terminated without the express prior written consent of each party to this
Agreement.

(f) Conflicts with Exhibits. To the extent that the terms, covenants, or conditions of an Exhibit or Annex to this
Agreement conflict with the terms, covenants, or conditions of this Agreement, such terms, covenants, or conditions of such Exhibit or Annex shall control.

(g) Notices.

All notices and other communications which are required to be permitted under this
Agreement shall be in writing and shall be deemed to have been duly given if personally delivered or if sent by internationally-recognized overnight courier, or by facsimile addressed as follows:

if to Wolverine, Seller, or W/Investments:

Wolverine Tube Inc.

200 Clinton Avenue West, Suite 1000

Huntsville, Alabama 35801

Facsimile: (256) 580-3996

Attention: President

with a copy (which shall not constitute notice) to:

Wolverine Tube, Inc.

200 Clinton Avenue, Suite 1000

Huntsville, Alabama 35801

Facsimile: (256) 580-3996

Attention: Legal Department

and to

Bradley Arant Rose & White LLP

200 Clinton Avenue West, Suite 900

Huntsville, Alabama 35801-4900

Facsimile: (256) 517-5200

Attention: S. Revelle Gwyn, Esq.



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if to Purchaser:

Wieland-Werke AG

Graf-Arco-Strasse 34-36

D-89079 Ulm

Federal Republic of Germany

Facsimile: +49-731-944-2875

Attention: Legal Department

with a copy (which shall not constitute notice) to:

Lillig & Thorness, Ltd.

1900 Spring
Road, Suite 200

Oak Brook, Illinois 60523-1495

Facsimile: 630-571-1042

Attention: Gregory F. Smith, Esq. and David R. Stallter, Esq.

or to such other address as the party to whom notice or other communication is to be given may have furnished to the other parties in writing in accordance herewith. Any
such notice or communication shall be deemed to have been given, received and to be effective (i) in the case of personal delivery, on the date of such delivery if a Business Day or, if not a Business Day, the next succeeding Business Day;
(ii) in the case of delivery by internationally-recognized overnight courier, on the third Business Day after the date when deposited with such overnight courier with all next-day delivery charges prepaid; and (iii) in the case
of facsimile, on the second Business Day after transmission, when such transmission is evidenced by written confirmation of sending and receipt generated by the facsimile machine from which transmitted.

(h) Counterparts. This Agreement and any other document permitted or required to be executed hereunder may be executed in any number of
counterparts and by the different parties thereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same document. The parties agree that a
facsimile, digital or other electronic copy of any partys signature to this Agreement shall have the same effect as an original signature; provided, however, that, as soon as possible after the effectiveness of this Agreement,
each party shall send original executed signature pages to the other parties.

(i) Successors and Assigns. This Agreement shall bind
and inure to the benefit of each of the parties to this Agreement, and each of their respective successors and assigns (if any); provided, however, that no party shall have the right to assign either this Agreement or any other
Transaction Document or any of its rights, interests, privileges or obligations under this Agreement or any other Transaction Document.

(j) No Waiver. The failure of any party to insist upon strict performance of any covenant or obligation hereunder shall not be a waiver of such partys right to demand strict compliance in the future. No consent or waiver,
express or implied, to or of any breach or default in the performance of any obligation hereunder, shall constitute a consent to or waiver of any other breach or default in the performance of the same or any other obligation under this Agreement.

(k) Further Assurances. Each party hereto agrees to execute, acknowledge, deliver, file, record and publish such further
agreements, certificates, amendments of certificates, instruments, or documents as may be required by Applicable Law or may, in the opinion of either Wolverine or Wieland be necessary or desirable to carry out the provisions of this Agreement.



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(l) Remedies; Specific Performance.

(i) Except as otherwise provided in this Agreement, no remedy conferred by any of the provisions of this Agreement is intended to be
exclusive of any other remedy which is otherwise available at law, in equity, by statute or otherwise under Applicable Law, and a partys election of any one or more of such remedies shall not constitute a waiver by such party of the right to
pursue any other available remedy. Each remedy shall be cumulative and shall be in addition to every other remedy which is available under this Agreement or under Applicable Law. Any reference to law in this Section 11(l) shall be
a reference to Applicable Law.

(ii) Except as otherwise provided in this Agreement and without prejudice to any other
rights or remedies which a party may have, each party acknowledges and agrees that damages would not be an adequate remedy for any breach of this Agreement and that, to the fullest extent permitted by law, the parties shall be entitled to the
remedies of injunction, specific performance and other equitable relief (without a showing that monetary damages are unavailable, or posting of bond, or other similar actions) for any threatened or actual breach of this Agreement by such other party
or any other relevant person.

(m) Entire Agreement. This Agreement contains the entire understanding of the parties with respect to
the subject matter hereof and supersedes all prior agreements and understandings among the parties with respect to such subject matter, including, without limitation, that certain Memorandum of Understanding, dated as of November 13, 2007, by
and between Wolverine and Purchaser.

(o) Third Party Beneficiaries. The provisions of this Agreement are intended solely to benefit
the parties to this Agreement and, to the fullest extent permitted by Applicable Law, shall not be construed as conferring any benefit upon any third party, including any creditor of any party, and no such creditor shall be a third party beneficiary
of this Agreement.

(o) Costs. Unless otherwise expressly agreed in this Agreement or in another Transaction Document, each party
shall pay all of its own expenses and costs incurred in connection with the preparation, execution, and delivery of this Agreement and the other Transaction Documents and the consummation of the transactions contemplated by this Agreement or any of
the other Transaction Documents.

(p) Confidentiality.

(i) Except if and to the extent as all other parties shall expressly agree upon in writing, each party agrees (i) to take reasonable
and appropriate efforts to safeguard from disclosure, treat as confidential, and not disclose the terms and conditions of this Agreement or of any other Transaction Document, other facts related to the activities contemplated by this Agreement or
any other Transaction Document, and any and all Confidential Information which it receives pursuant to its execution, delivery or performance of this Agreement or any other Transaction Document to anyone other than as permitted by this Agreement,
(ii) to not use any Confidential Information for any purpose other than such partys performance of the terms and conditions of this Agreement or of any other Transaction Document, and (iii) to not distribute the terms and conditions
of this Agreement or any other Transaction Document or any Confidential Information to any person other than as permitted by this Agreement without the prior written consent of the other parties to this Agreement or such other Transaction Document.
Each party shall have the right to request the return or destruction of any Confidential Information (including all copies) which it has received from another party, and each party shall promptly comply with any such request from another party. Each
party also shall destroy all material prepared by it which is based upon any Confidential Information which it receives from another party; provided, however, a party who



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returns or destroys any Confidential Information which is material to its performance of this Agreement or any other Transaction Document shall not have any
liability for its failure thereafter to perform the terms and conditions of this Agreement to which such Confidential Information was material. If requested by another party, a party (acting through one of its officers or directors) shall promptly
certify in writing to the requesting party that such party has returned or destroyed all Confidential Information described in such request.

(ii) All Confidential Information shall be used by a party solely for the purposes of performing its obligations under this Agreement or another Transaction Document and not for any other purpose. Each party shall
inform each of its officers, directors, employees, representatives, or agents to whom this Agreement or any other Transaction Document, the terms and conditions of this Agreement or of any other Transaction Document, or any Confidential Information
is disclosed of the confidential nature of such information and of the need to maintain such in confidence and shall disclose the terms and conditions of this Agreement and other Transaction Documents and Confidential Information to its officers,
directors, employees, representatives or agents only on a need-to-know basis.

(iii) In the event any
governmental authority shall request or require (by whatever method or in whatever manner) the disclosure of this Agreement or any other Transaction Document or any Confidential Information or any information regarding the terms and conditions of
this Agreement or of any other Transaction Document or the fact of its or their respective existence, the party receiving such a request or requirement shall promptly give written notice to each of the other parties to this Agreement or such other
Transaction Document of such request or requirement so that such other parties shall have an opportunity to seek an appropriate protective order. The parties to this Agreement and the other Transaction Documents shall cooperate to take reasonable
steps to prevent disclosure of another partys Confidential Information, including seeing an appropriate protective order, or if the information is required to be disclosed, confidential treatment. The parties also agree that if, in the absence
of a protective order, a party is legally required to disclose Confidential Information, the terms and conditions of this Agreement or another Transaction Document, the fact of this Agreement or another Transaction Document, or other facts related
to the activities contemplated by this Agreement or another Transaction Document, such party may disclose such information (including such Confidential Information) without liability under this Agreement or such other Transaction Document, but such
party shall not be relieved of any liability under this Agreement or such other Transaction Document for any previous disclosure by such party (or any of its officers, directors, employees, representatives, or agents) which was not permitted by this
Agreement.

(iv) This Section 11(p) shall survive the termination of this Agreement for a period of five
(5) years.

(q) Plain Meaning; Independent Review. This Agreement shall be construed in its entirety according to its plain
meaning and shall be construed as the product of negotiation at arms length between equally sophisticated business persons advised by counsel. Each party acknowledges that such party and its attorneys have been given an equal opportunity to
negotiate the terms and conditions of this Agreement and that any rule of construction to the effect that ambiguities are to be resolved against the drafting party or any similar rule operating against the drafter of an agreement shall not be
applicable to the construction or interpretation of this Agreement and this Agreement shall not be construed against the party who provided and drafted it.

EACH PARTY HEREBY ACKNOWLEDGES THAT IT HAS THOROUGHLY REVIEWED THIS AGREEMENT; THAT IT HAS HAD ACCESS TO LEGAL COUNSEL OR OTHER PROFESSIONAL ADVISORS OF ITS OWN CHOICE; THAT IT HAS REVIEWED THIS AGREEMENT WITH SUCH
COUNSEL AND/OR ADVISORS TO THE EXTENT IT HAS DEEMED NECESSARY OR APPROPRIATE; AND THAT IT HAS NOT RELIED UPON THE ADVICE OF ANY OTHER COUNSEL, OR ADVISORS, OR THIRD PARTIES.



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[REMAINDER OF THIS PAGE INTENTIONALLY LEFT BLANK;

NEXT PAGE IS SIGNATURE PAGE.]

*************************************

[Signature page is next page.]



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[SIGNATURE PAGE TO PURCHASE AGREEMENT]

IN WITNESS WHEREOF, the parties have executed and delivered this Purchase Agreement on the date first above written.



WOLVERINE:WOLVERINE TUBE INC.By:Harold M. KarpTitle: President and Chief Operating OfficerSELLER:WOLVERINE CI INC.By:Harold M. KarpTitle: PresidentPURCHASER:WIELAND-WERKE AGBy:Harald KroenerTitle: Chairman of the Executive BoardBy:Dr. Ulrich HartmannTitle: Member of the Executive Board




W/INVESTMENTS:WOLVERINE CHINA INVESTMENTS, LLCBy:

Wolverine Tube Inc. (a Delaware corporation), its Managing Member and MemberBy:Harold M. KarpTitle: President and Chief Operating OfficerBy:

Wolverine CI Inc. (an Alabama corporation), its MemberBy:Harold M. KarpTitle: President and Chief Operating Officer




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INDEX OF ANNEXES, SCHEDULES & EXHIBITS



|                                                       |  |                                                                                                                                                                                                                                                                                                                                                                               
|------------------------------------------------------ |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Annex                                                 
|                                                       | 
|Annex I:                                               |  | Definitions                                                                                                                                                                                                                                                                                                                                                                   
|Annex II:                                              |  | Ownership Interest Purchased by Purchaser                                                                                                                                                                                                                                                                                                                                     
|Annex III:                                             |  | Wire Instructions                                                                                                                                                                                                                                                                                                                                                             
|Annex IV:                                              |  | Wolverine Shanghai Capital Assets List (including capital assets of Metals Division) (as of December 31, 2007)                                                                                                                                                                                                                                                                
|                                                      
|Exhibits                                              
|                                                       | 
|Exhibit A:                                             |  | Form of Option Agreement                                                                                                                                                                                                                                                                                                                                                      
|Exhibit B:                                             |  | Form of Amended and Restated Limited Liability Company Agreement                                                                                                                                                                                                                                                                                                              
|Exhibit C: Exhibit D: Exhibit E: Exhibit F: Exhibit G: |  | Form of Owners and Voting Rights Agreement Form
of Non-Exclusive License Agreements Working Capital Model Certificate of Wolverine CFO Form of Pro Forma Balance Sheet  W/Investments Reflecting the Financial Condition of W/Investments Immediately Following the Transfer of all of the Assets of W/Investments (except ownership in Wolverine Shanghai and W/W Holdings)
|Exhibit H:                                             |  | Form of Pro Forma Balance Sheet  Wolverine Shanghai Form of Pro Forma Balance Sheet  Wolverine Shanghai Reflecting the Financial Condition of Wolverine Shanghai Immediately
Following the Transfer of the Metals Division                                                                                                                                                  
|Exhibit I                                              |  | Certificate of President of Wolverine Tube, Inc. Regarding W/Investments Activities                                                                                                                                                                                                                                                                                           
|Exhibit J:                                             |  | Assignment of Membership Units and Amendment to LLC Agreement                                                                                                                                                                                                                                                                                                                 
|                                                      
|Schedules                                             
|                                                       | 
|Schedule 4(b)                                          |  | Organization Instruments of Wolverine, Wolverine CI and W/Investments                                                                                                                                                                                                                                                                                                         
|Schedule 4(d)                                          |  | Compliance; Licenses and Permits                                                                                                                                                                                                                                                                                                                                              
|Schedule 5(a)                                          |  | Organization Instruments of Wolverine Shanghai                                                                                                                                                                                                                                                                                                                                
|Schedule 5(c)                                          |  | Compliance; Licenses and Permits                                                                                                                                                                                                                                                                                                                                              
|Schedule 5(d)                                          |  | Litigation                                                                                                                                                                                                                                                                                                                                                                    
|Schedule 5(j)                                          |  | Employee Relations                                                                                                                                                                                                                                                                                                                                                            
|Schedule 6(a)                                          |  | Organization Instruments of Purchaser                                                                                                                                                                                                                                                                                                                                         
|Schedule 6(c)                                          |  | Compliance; Licenses and Permits                                                                                                                                                                                                                                                                                                                                              



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ANNEX I

DEFINITIONS

Affiliate means with respect to any entity, any other entity
that, directly or indirectly, controls, is controlled by or is under common control with, that entity or as otherwise agreed to by the parties from time to time; provided, however, that in each case any such other entity shall be
considered to be an Affiliate only during the time period during which such control exists, For purposes of this definition, control (including, with correlative meaning, the terms controlled by and under common control
with), as used with respect to any entity means the possession, directly or indirectly, of the power to direct and/or cause the direction of the management and policies of such entity, whether through the ownership of voting securities by
contract or otherwise.

Agreement shall have the meaning set forth in the preamble hereto.

Applicable Law means with respect to the relevant subject matter or entity any and all governmental (whether national, supranational,
state, provincial, local, or any other governmental level), quasi governmental, or self regulatory bodys laws, regulations, ordinances and any other provisions having the force of law in the jurisdiction to which any such laws, regulations,
ordinances or other provisions pertain.

Cash Purchase Price shall have the meaning set forth in
Section 2(d).

Chinese GAAP means generally accepted accounting principles as recognized by the
Peoples Republic of China, applied on a consistent basis.

Closing and Closing Date shall have
the meanings set forth in Section 3(a).

commercially reasonable efforts means the efforts that a
prudent business person would use in similar circumstances to achieve a desired result and as expeditiously as possible; provided that an obligation to use the commercially reasonable efforts under this Agreement does not require the person subject
to that obligation to take actions that would result in a materially adverse change in the benefits to such person of this Agreement or the transactions contemplated hereby.

Damages means damages, loss, liability, claim, damage, expense (including cost of investigation and reasonable attorneys fees)
and diminution of value, whether or not involving a third-party claim, but shall not include any special, consequential, punitive damages or damages for lost business opportunity.

Dollars or $ shall mean the currency of the United States of America or United States dollars.

Encumbrances means all mortgages, judgments, claims, liens, security interests, pledges, escrows, charges, pre-emptive rights, rights
of first offer or first refusal or other encumbrances of any kind or character whatsoever.

Environmental Law means any
Applicable Law pertaining to health, industrial hygiene or environmental or ecological condition.



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Governmental Authority means any minister, ministry, department, court, judicial
authority, tribunal, arbitrator, authority, agency, commission, commissioner, board, bureau, body, exchange, official, association or other instrumentality or organization of any country or other domestic or foreign state, city, country,
municipality, territory, province, district, region, commonwealth, protectorate, possession or other political subdivision, in each case having jurisdiction over any party in any respect to matters arising under this Agreement.

Hazardous Substance means, without limitation: (i) those substances included within the definitions of hazardous
substances, hazardous materials, toxic substances, or solid waste under any Applicable Law; (ii) those substances listed by any Governmental Authority as hazardous substances; and (iii) those other
substances, materials or which are or become regulated under any Applicable Law or by any Governmental Authority.

Indemnified
Party has the meaning set forth in Section 8(a)(i).

Indemnifying Party has the meaning set
forth in Section 8(a)(i).

Knowledge or Knowledge of Wolverine, Seller, W/Investments, or
Wolverine Shanghai, or of Purchaser means (i) with respect to Wolverine, Seller, W/Investments, Wolverine Shanghai, or Purchaser, actual present knowledge of the officers and directors of Wolverine, Seller, W/Investments, or Wolverine
Shanghai or of Purchaser, as the case may be, who have devoted substantive attention to the transactions contemplated by this Agreement or the negotiation of the terms and conditions of this Agreement (who are with respect to Wolverine, Seller,
W/Investments and Wolverine Shanghai, collectively, the following individuals: James Berry, David Jordan, Jennifer Brinkley David Styers, Luke Luo, David Owen and Bi Xiang Jian (also known as Michael Bi); and who are with respect to
Purchaser, the following: Bernd Grassof, Klaus Guttenberg, and Thomas Hasenpflug) and (ii) incorporates reliance upon any certificates or disclosure schedules or information of such corporation or other legal entity.

LLC Agreement means the Amended and Restated Limited Liability Company Agreement of Wolverine China Investments, LLC in the form of
Exhibit B.

Markets or Market shall have the meaning set forth in the Voting Rights Agreement.

material adverse change means any material adverse change in the business, affairs, operations, assets, properties,
liabilities, results of operations, condition (financial or otherwise) or prospects of a partys business.

material adverse
effect means an adverse effect in excess of $100,000, in the aggregate, on the condition (financial or otherwise), results of operations, business, properties, liabilities or prospects of a partys business or the business of
Wolverine Shanghai or of W/Investments.

Non-Exclusive License Agreements shall have the meaning set forth in
Section 3(b).

Ordinary Course means an action taken by a person only if:

(a) such action is consistent with the past practices of such person and is taken in the ordinary course of the normal day-to-day operations of such
person;



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(b) such action is not required to be authorized by the board of directors of such person (or by any
person or group of persons exercising similar authority) or by owners; and

(c) such action is similar in nature and magnitude to actions
customarily taken, without any authorization by the board of directors of such person (or by any person or group of persons exercising similar authority), in the ordinary course of the normal day-to-day operations of other persons that are in the
same line of business as such person.

Organization Instruments means the certificates, instruments, registrations, and
other similar documents which are required by Applicable Law for the formation, organization, or creation of a legal entity such as a corporation, limited liability company, or other business enterprise under such Applicable Law, and all amendments
to such certificates, instruments, registrations, or other similar documents.

Option Agreement means the Option
Agreement dated as of the Effective Date, in the form of Exhibit A.

Optioned 20% Ownership Interest has the
meaning set forth in Section 2(a).

Permits shall have the meaning set forth in
Section 4(d).

Permitted Liens means (i) the liens for current taxes not yet due and payable
(provided that, with respect to real property, taxes shall be deemed to refer to ad valorem property taxes only), (ii) with respect to personal property only, the liens imposed by Applicable Law, such as the liens of carriers, warehousemen,
mechanics, materialmen and landlords, and other similar liens incurred in the Ordinary Course for sums not constituting borrowed money, that are not overdue, (iii) with respect to real property only, (A) minor imperfections of title, if
any, none of which materially detracts from the value or impairs the present or anticipated use of the real property subject thereto, or impairs the present or anticipated operations of the owners or lessor of such real property, as the case may be,
and (B) zoning laws and other land use restrictions that do not impair the present or anticipated use of the real property subject thereto, and (iv) liens arising from or in connection with indebtedness incurred in the Ordinary Course of
the borrowers business or in the Ordinary Course of the business of an Affiliate or in accordance with the Organization Documents of a borrower or an Affiliate.

person or persons shall be construed in the broadest sense and means any individual, corporation, partnership, limited liability company, association, trust, Governmental
Authority or other entity or organization.

Proceeding means any action, customer claim, proceeding, arbitration, audit,
hearing, investigation, litigation or suit (whether civil, criminal, administrative, investigative or informal) commenced, brought, conducted, or heard by or before, or otherwise involving, any Governmental Authority or arbitrator.

Products or Product shall mean have the meaning set forth in the Voting Rights Agreement,

Representative shall mean the person designated in writing to represent either or all of Wolverine, Seller, W/Investments, or
Wolverine Shanghai or to represent Purchaser.

Retained Liabilities has the meaning set forth in Section
8(a)(i)(D).



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Retained Liabilities Effective Date has the meaning set forth in
Section 8(a)(i)(D).

Tax Liability has the meaning set forth in Section 2(e).

tax return means any report, return or other information required to be supplied to a taxing authority in connection
with the taxes.

taxes means (i) all taxes, charges, fees, levies or other assessments (whether national, federal,
state, local or foreign), including income, gross receipts, excise, property, sales, use, transfer, license, payroll, franchise, ad valorem, withholding, employment or unemployment taxes due under Applicable Law and (ii) any interest, penalties
and additions related to the foregoing.

US GAAP means generally accepted accounting principles as recognized by the
United States of America, applied on a consistent basis.

Territory shall have the meaning set forth in the Voting
Rights Agreement.

Transaction Documents means (i) this Agreement, (ii) the Voting Rights Agreement,
(iii) the Option Agreement, (iv) the Non-Exclusive License Agreements, (v) the LLC Agreement, and (vi) all other documents, agreements and instruments executed and delivered in connection herewith, in each case, as amended,
modified or supplemented from time to time.

Voting Rights Agreement means the Owners and Voting Agreement dated
as of the Effective Date, in the form of Exhibit C.

W/Investments Financial Statements has the meaning set forth
in Section 4(g) and unless the context otherwise expressly requires the contrary, the term W/Investments Financial Statements includes the W/Investments Interim Financial Statements as provided in
Section 4(g).

W/Investments Interim Financial Statements has the meaning set forth in
Section 4(g).

Wolverine Shanghai Financial Statements has the meaning set forth in
Section 5(f) and unless the context otherwise expressly requires the contrary, the term Wolverine Shanghai Financial Statements includes the Wolverine Shanghai Interim Financial Statements as provided in
Section 5(f).

Wolverine Shanghai Interim Financial Statements has the meaning set forth in
Section 5(f).

30% Ownership Interest has the meaning set forth in the preamble hereto.



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ANNEX II

MEMBERSHIP UNITS



|   |  |                         |  |                                           
|-- |  | ----------------------- |  | ------------------------------------------
|   |  | Name                    |  | Number of Membership Units ofW/Investments
|   |  |                        
|1. |  | Wolverine Tube Inc.     |  | 70 Membership Units (70%)                 
|   |  |                        
|   |  | 200 Clinton Avenue West |  |                                           
|   |  | Suite 1000              |  |                                           
|   |  | Huntsville, AL 35801    |  |                                           
|   |  |                        
|2. |  | Wieland-Werke AG        |  | 30 Membership Units (30%)                 
|   |  | Graf-Arco-Strasse 36    |  |                                           
|   |  | D-89079                 |  |                                           
|   |  | Ulm, Germany            |  |                                           
|   |  |                        
|   |  | TOTAL                   |  | 100 Membership Units (100%)               



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ANNEX III

WIRE INSTRUCTIONS



|                                                                                                                    
|--------------------------------------------------------------------------------------------------------------------
|Wolverine Tube, Inc.                                                                                                
|aba number or transit routing # - 043000261  account number - 122-6853  bank name - Mellon Bank, Pittsburgh PA 15262



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ANNEX IV

Wolverine Shanghai Capital Assets List

(including capital assets of Metals Division) (as of
December 31, 2007)

See attached.



38



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SCHEDULE 4(b)

ORGANIZATION INSTRUMENTS OF WOLVERINE, SELLER

AND W/INVESTMENTS

See attached.



39



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SCHEDULE 4(d)

COMPLIANCE; LICENSES AND PERMITS



40



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SCHEDULE 5(a)

ORGANIZATION INSTRUMENTS OF WOLVERINE SHANGHAI

See attached.



41



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SCHEDULE 5(c)

COMPLIANCE; LICENSES AND PERMITS

See attached.



42



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SCHEDULE 5(d)

Litigation

See attached.



43



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SCHEDULE 5(j)

EMPLOYEE RELATIONS

See attached.



44



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SCHEDULE 6(a)

ORGANIZATION INSTRUMENTS OF PURCHASER

See attached.



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SCHEDULE 6(c)

COMPLIANCE; LICENSES AND PERMITS

None.



46