Document:

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                                                                    Exhibit 4.28

As of February 24, 2003

NetEase.com, Inc.
Suite 1901, Tower E3, The Towers
Oriental Plaza, Dong Cheng District
Beijing, People's Republic of China 100738

Ladies and Gentlemen:

Reference is made to that certain letter of agreement dated March 23, 2000
between NetEase.com, Inc. and News Digital Ventures, as supplemented and amended
by a letter agreement dated as of September 1, 2000 (as so supplemented and
amended, the "Agreement"). Capitalized terms used herein and not otherwise
defined shall have the meanings given to such terms in the Agreement.

1.       Clause 2(a) of the Agreement is hereby amended in its entirety to read
         as follows:

         (a)    The News Corp Advertising Inventory to be provided pursuant to
         Clause 1 shall be on properties majority owned or controlled by News
         Corp from time to time or any other joint venture properties subject to
         availability (including Channel [V] and STAR TV) and such News Corp
         Advertising Inventory shall be provided over a period of four years
         commencing from Completion. Subject to the other provisions of this
         letter of agreement, Netease may use any portion of the News Corp
         Advertising Inventory at any time during such four year period. The
         nature of the News Corp Advertising Inventory to be provided (in terms
         of the exact property, time slots, placement and so forth) shall be
         subject to availability.

2.       Clause 3(a) of the Agreement is hereby amended in its entirety to read
         as follows:

         (a)    News will cause the News Corp Group to spend US$5 million over a
         period of four years commencing from Completion on on-line advertising
         and promotional inventory on Internet properties majority owned or
         controlled by Netease ("Netease Advertising Inventory").

3.       Clause 11 of the Agreement is hereby amended in its entirety to read as
         follows:

         11.    The term of this letter of agreement shall commence on
         Completion and shall expire three years thereafter; provided, however,
         that Clauses 1, 2, 3 and 11 of this letter of agreement shall expire
         four

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         years thereafter and Clauses 12 and 13 shall survive the expiry of this
         letter of agreement.

For the avoidance of doubt, the parties hereto agree that for purposes of the
Agreement, as of the date of this letter (i) News has provided US$3 million of
News Corp Advertising Inventory and (ii) News has spent US$1 million on Netease
Advertising Inventory.

The parties hereto agree that this letter constitutes an integral part of the
Agreement. Except as otherwise set forth in this letter, all other terms and
conditions of the Agreement shall remain unchanged and in full force and effect.

Please indicate your confirmation of the foregoing by signing and returning to
us the duplicate of this letter attached hereto.

Your faithfully,

For and on behalf of News Digital Ventures, a division of News Digital Media,
Inc.

/s/ Bruce Churchill
--------------------------
Name:  Bruce Churchill

Agreed and accepted:

For and on behalf of NetEase.com, Inc.

/s/ Ted Sun
--------------------------
Name:  Ted Sun
Title: Acting Chief Executive Officer & Director<PAGE>
                                                                    Exhibit 10.1

                     [Letterhead of PricewaterhouseCoopers]

                       CONSENT OF INDEPENDENT ACCOUNTANTS

We hereby consent to the incorporation by reference in the Registration
Statement on Form S-8 (No. 333-100069) of Netease.com, Inc. of our report dated
April 7, 2003 relating to the financial statements, which appears in this Annual
Report on Form 20-F.

/s/PricewaterhouseCoopers

Beijing, China
June 20, 2003<PAGE>

                                                                    Exhibit 10.2

                        [Letterhead of Maples and Calder]

Our Ref: RJT/ch/302157-01                                          25 June, 2003

NetEase.com, Inc.
15/F, North Tower
Beijing Kerry Center
No. 1 Guang Hua Road
Chao Yang District
Beijing, People's Republic of China

Dear Sirs,

We consent to the reference to our firm under the heading "Enforcement of Civil
Liabilities" and "Taxation" in the annual report on Form 20-F filed with the
Securities and Exchange Commission on or about the date hereof.

Yours faithfully,

/s/ MAPLES and CALDER Asia<PAGE>

                                                                    Exhibit 10.3

                 [Letterhead of Commerce & Finance Law Offices]

                                                                   June 12, 2003

NetEase.com, Inc.
15/F, North Tower
Beijing Kerry Center
No. 1 Guang Hua Road
Chao Yang District
Beijing, People's Republic of China

                Re: Consent of People's Republic of China counsel

Ladies and Gentlemen:

         We consent to the reference to our firm under the heading "Enforcement
of Civil Liabilities" in the annual report on Form 20-F filed with the
Securities and Exchange Commission on the date hereof.

                                        Very truly yours,
                                        Commerce & Finance Law Offices

                                        /s/ Commerce & Finance Law Offices
                                        ----------------------------------------Agreement with Red Rock Partners

 EXHIBIT 10.16 
  
 STATE REVENUE SHARING
AGREEMENT 
 FOR TEXAS 
  
 This Revenue Sharing Agreement (RSA) covers 33,000 specimens received from the state of
Texas. One-time RSA fee: $750,000 (seven hundred fifty thousand dollars). Minimum annual storage fee per specimen: $50.00 (fifty dollars). 
  
 Term: A permanent RSA shall remain in effect as long as CRYO-CELL International, Inc., and/or any successor, continue to store cellular specimens commercially. In the
event of a merger or acquisition involving CRYO-CELL, this Agreement shall be grandfathered into the merger or acquisition transaction. 
  
 Partner’s entitlement begins when RSA is paid in full and is 37 1/2 % (thirty-seven and one-half percent) of the annual storage fees collected by CCEL. Partner will
receive their entitlement within 30 days (thirty days) following the end of the quarter in which CRYO-CELL received the revenues. 
  

	 	  	 STATE REVENUE SHARING
PARTNER
  
	  	 	  	 Terms of State
 Revenue Sharing Agreement
 ($750,000)

	 Name:
	  	 Red Rock Partners or its Assigns

	  	 	  
				
	Address:	  	 209 Painted Cliffs Drive, Sedona, AZ 86336

	  	 	  	 $50,000 non-refundable deposit

						
	Phone:	  	 520-282-1257

	  	Fax:	  	 520-282-7782

	  	 	  	 Balance of $700,000 due in full
 on or before August 30, 2001

 From a portion of their entitlement, Partner will
equally bear the cost of billing, collection and/or credit card charges for annual storage fees. This has been limited to $2.50 per “paid for” stored specimen, of which the Partner will be responsible for $1.25, and the Partner therefore
will receive 37 1/2 % (thirty-seven and one-half percent) of the annual storage fees collected by CCEL. In no instance will Partner be ever called on for an additional cash infusion. 
  
 CRYO-CELL agrees not to offer a RSA for the state identified above that will negatively impact Partner’s entitlement. 
  
 CRYO-CELL shall have the opportunity to operate in the above state without a partnership
after the 33,000 spaces have been filled. CRYO-CELL will, as soon as possible, refill any empty spaces that result from attrition from the 33,000 spaces, by immediately allocating new storage specimens to the above Partnership until it has been
refilled to 33,000 “paid for” spaces. 
  
 CRYO-CELL will hold Partner
harmless against any claims resulting from cellular storage activities. 
  
 Terms
of this Revenue Sharing Agreement cannot be changed unless mutually agreed to, in writing, by the Partner and CRYO-CELL (or any successor entity). 
  
 Agreed to this 30th day of May 2001. 
  
  

	 CRYO-CELL INTERNATIONAL, INC.
	 	 	 	 RED ROCK PARTNERS 

					
	By:	 	 /s/    DANIEL D.
RICHARD        

	 	 	 	By:	 	 /s/    SHIRLEY C.
CARIS        

	 	 	 Daniel D. Richard
 Chairman and Chief Executive Officer
	 	 	 	 	 	Shirley C. Caris, General Partner
	 	 	 	 	 	 	By:	 	 /s/    CHARLES D. NYBERG

	 	 	 	 	 	 	 	 	Charles D. Nyberg, General PartnerAddendum Agreement to Secondary Storage Agreement

 EXHIBIT 10.17 
  
 ADDENDUM AGREEMENT 
  
 This Addendum Agreement to the “SECONDARY STORAGE AGREEMENT” entered into between Safti-Cell, Inc., it’s successors or assigns, and
Cryo-Cell International, Inc., on October 1, 2001, is meant to clarify said “SECONDARY STORAGE AGREEMENT” as follows: 
  

	 	A.	 	Delivery of Cells. Delivery of cryopreserved umbilical cord stem cells or adult stem cells from CCEL to SCI will be arranged for, and paid for, by CCEL.

  

	 	B.	 	Ownership of Cells. Each unit of cryopreserved cells constitutes property owned by a client of CCEL. SCI shall not obtain any rights or interest in suchcells except the right
to store and to be paid for the storage of such cells. 

  

	 	C.	 	Insurance Coverage. Within 120 days from the date of this addendum agreement SCI will apply for, obtain, and provide CCEL with evidence of insurance coverage for its
facilities and operations with limits not less than three million dollars. In the interim period, SCI shall self-insure the risks, which will later be covered by an insurance carrier. CCEL shall be named an additional insured under such coverage and
payments under such coverage shall be payable to SCI and CCEL as their interest may appear. 

  

	 	D.	 	Indemnification. 

  

	 	1.	 	SCI shall indemnify CCEL, its officers, directors, employees or agents and hold them harmless from all claims, demands, damages, injuries and judgments for loss, damage or injuries
which are due to the gross negligence, misfeasance or malfeasance of SCI. No indemnification shall be due from SCI for loss, damage or injuries occasioned in whole or in part by the negligence, misfeasance or malfeasance of CCEL, its employees,
representatives or agents or for loss, damage, or injuries due in whole or in part to circumstances of Force Majesture or Force Majeure. 

  

	 	2.	 	CCEL shall indemnify SCI, its officers, directors, employees or agents and hold them harmless from all claims, demands, damages, injuries and judgments for loss, damage or injuries
which are due to the gross negligence, misfeasance or malfeasance of CCEL. No indemnification shall be due from CCEL for loss, damage or injuries occasioned in whole or in part by the negligence, misfeasance or malfeasance of SCI, its employees,
representatives or agents or for loss, damage, or injuries due in whole or in part to circumstances of Force Majesture or Force Majeure. 

  

	 	E.	 	No Agency Ownership or Joint Venture. Neither the execution of the “SECONDARY STORAGE AGREEMENT” nor the performance of any act pursuant to this agreement shall be
deemed or construed to have the effect of creating between SCI and CCEL the relationship of principal or agent or of partnership or Joint Venture and the relationship between them shall be that of SCI performing services for CCEL as an independent
contractor pursuant to agreements between the parties. 

  

	 	F.	 	Annual or Semi-Annual Reviews. CCEL shall have the right, upon reasonable notice to SCI, to perform annual or semi-annual reviews of SCI operations. 

 

	 	G.	 	Dispute Resolution. If SCI and CCEL fail to settle within 30 days any dispute or controversy arising out of or related to the “SECONDARY STORAGE AGREEMENT” or this
agreement or other written agreements between the parties, the parties may agree to submit such dispute or controversy to arbitration under the then existing rules of the American Arbitration Association. In such case, each party shall select an
arbitrator and the two arbitrators selected shall pick a third arbitrator to constitute the arbitration panel to hear the controversy or dispute. The decision of the majority of the arbitration panel shall be binding on the parties. The arbitration
shall take place in a location that is mutually agreeable to the parties. The arbitrator’s decision shall be binding upon the parties only with respect to the issue presented to the panel. All other remedies at law or in equity are reserved to
the parties on issues or disputes that are not submitted to arbitration by mutual agreement. Both parties shall share costs and expenses of matters submitted to arbitration. 

  

	 	H.	 	Storage Charges. 

  

	 	1.	 	The storage charges will be paid annually on the month initially stored, with payment in full for the entire 12 months commencing in the month initially stored and due within 10
days thereafter. 

  

	 	2.	 	If CCEL or its business affiliates increase the price for storage of umbilical cord stem cells or adult stem cells, SCI storage prices shall automatically increase on a pro-rate
basis. 

  

	 	I.	 	Late Charges. CCEL agrees to pay a late charge of 5% of any payments due SCI, which payments are made more than 10 days after the due date thereof. 

	 	J.	 	Compliance With Laws and Standard Operating Procedures. SCI will comply with all applicable laws and regulations that apply to its facilities and operations and shall conduct
its operations in conformance to mutually agreed upon Standard Operating Procedures that are commonly accepted in the industry. 

  

	 	K.	 	Additional Facilities. The terms of the “SECONDARY STORAGE AGREEMENT” and this Addendum thereto will apply to any other storage facility of SCI in which vials of
clients of CCEL or subsidiaries or affiliates of CCEL are stored, and to any other processing and storage facilities of CCEL, it subsidiaries or affiliates. 

  

	 	L.	 	Defaults. The following events shall constitute defaults by either party to these agreements and shall constitute due cause foe the non-defaulting party to elect to cancel
these agreements. 

  

	 	1.	 	The appointment of a receiver to take possession of all or substantially all of the assets of either company; 

  

	 	2.	 	A general assignment by either company for the benefit of creditors; 

  

	 	3.	 	An action taken or suffered by either company, voluntarily or involuntarily under any insolvency or bankruptcy or reorganization act or law. 

  

	 	M.	 	Right of First Refusal. SCI shall not transfer ownership of SCI to any person or entity unless and until CCEL shall be given the right, by written notice, of first refusal to
substitute itself for any transferee upon the same terms and conditions as set forth in any proposed agreement for transfer. A “transfer” of ownership to a different form of business form of business ownership involving the same owners of
SCI shall not be a “transfer” or ownership within the meaning of this section. 

  

	 	1.	 	No “transfer” shall take place within the meaning of this section unless and until CCEL shall have been given a period of 60 days in which to advise SCI by written notice
of its election to substitute itself as transferee of SCI or its election to decline to substitute itself as a transferee of SCI. 

  

	 	N.	 	Severability. If any of the provisions of these agreements, or the application thereof, are held to be invalid, the validity of the remainder of the agreements, or the
application therefore, shall not be affected thereby. 

  
 IN WITNESS
WHEREOF, the parties hereto have executed this Agreement affective as of the last date of execution. 
  

	 SAFTI-CELL, INC.,
 its Successors or Assigns
	 	 	 	CRYO-CELL INTERNATIONAL, INC.
					
	By:	 	 /s/    CHARLES D. NYBERG

	 	 	 	By:	 	 /s/    JOHN V. HARGISS

	 	 	Charles D. Nyberg	 	 	 	 	 	John V. Hargiss
	Title:	 	President	 	 	 	Title:	 	President
	Date:	 	November 6, 2002	 	 	 	Date:	 	November 6, 2002

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