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Miki Pulley Group
Green Procurement Standards

Version 5.1

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1. Purpose
Contribute to society by reducing the environmental impact of Miki Pulley products byclarifying the prohibited chemical substances and their management standards for chemical
substances contained in raw materials and parts that make up the green products sold by
the Miki Pulley Group The purpose is to do.
2. Scope of Application
This Standard applies the green products marketed by Miki Pulley Group and to all raw
materials, parts, and other articles that compose such green products.
3. Definitions of Terms
3.1

Green products
Green products mean the product that guarantees the nonuse of the chemical
substance indicated in "Table 1. Prohibited Chemical Substances"
It is also the products that observed the statute and regulation as the makerwhom Miki Pulley Group provides with the products all over the world.
Green products are displayed in the drawings and the parts lists, etc. , "Greenproduct", "RoHS directive conformed products", and "Management G (G is the initial ofGreen)", etc.

3.2

Prohibited chemical substances
Materials and chemical substances that prohibits using, and are permitted tocontain as impurities not exceeding the maximum concentration value.
Specific names of prohibited chemical substances are shown in "Table 1.
Prohibited Chemical Substances" .

3.3

Chemical substances
Chemical substances are chemical elements and their compounds.
(e.g., lead (chemical element), lead oxide (compound),polyvinyl chloride (compound))Miki Pulley Co., Ltd.

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3.4

Maximum concentration values
The maximum concentration value permitted to be contained as impurities.

3.5

Certificate of Chemical Substances Nonuse in Products
Document certifying that materials or parts currently supplied by Miki PulleyGroup's suppliers as well those to be supplied in the future do not contain the certain
hazardous substances.
The recommended form is "Certificate of Chemical Substances Nonuse inProducts" (Green Materials Survey Procedure 04-00107 Form-E).

3.6

Homogeneous material“Homogeneous material” means a material that cannot be mechanically disjointed
into different materials. The term “homogeneous” is understood as “of uniform
composition throughout”.

4.

Material of the scope for Investigation and Management
The specific example of Material of the scope for investigation and management isdisplayed on "Table 4. Material of the scope for Investigation and Management".

5.

Procurement Standards for Chemical Substances
5.1 Procurement Standards for Chemical Substances(1)

We will prohibit the use of the chemical substances listed in this table "Table 1.
Prohibited Chemical Substances" .

(2)

The maximum concentration values is indicated in this table "Table 1. Prohibited
Chemical Substances" .

(3)

The supplier's Certificate of Chemical Substances Nonuse in Products is required inprinciple.

(4)

The investigation materials and the prohibited materials of each product might be
added by the customer requirements, and the Certificate of Chemical Substances
Nonuse in Products of the added material might be required.
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(5)

The chemical substances applicable to exemption uses on EU RoHS 2 are permitted
for use in that application.

(6)

Prohibited Chemical Substances
Table 1. Prohibited Chemical Substances#Prohibited Chemical Substances

Maximum concentration value

1

Asbestos

intentionally added2

Cadmium (Cd)/Cadmium Compounds

0.01wt% in homogeneous materials

3

Hexavalent Chromium Compounds(Cr(Ⅵ))

0.1wt% in homogeneous materials

4Lead (Pb)/Lead Compounds

0.1wt% in homogeneous materials

5

Mercury (Hg)/Mercury Compounds

0.1wt% in homogeneous materials

6Ozone Depleting Substances(CFSs, HCFCs, HBFCs, Carbon tetrachloride)

intentionally added

7

Polybrominated Biphenyls（PBBs）

0.1wt% in homogeneous materials

8

Polybrominated Diphenyl Ethers（PBDEs）

0.1wt% in homogeneous materials

9

Polychlorinated Biphenyls (PCBs)

intentionally added

10

Polychlorinated terphenyls (PCTs)

0.005wt% in a material

11

Polychloronapthalenes

12

Short Chain Chlorinated Paraffins (C10-13)

intentionally added, or 0.1wt% in a parts

13

Tri-substituted organnostannic compounds

intentionally added,intentionally added(including TBTs/TPTs)

or 0.1wt% of Tin in a parts

14

Tributyl Tin Oxide(TBTO)

0.1wt% of Tin in a parts

15

Dibutyltin compounds (DBT)

0.1wt% of Tin in a parts

16

Dioctyltin compounds (DOT)

0.1wt% of Tin in a parts(As a skin contact application)
17

Perfluorooctane sulfates (PFOS) and it’s alts

Intentionally added or 0.1wt% in parts

18

Perfluorooctanic acid (PFOA),<25 ppb of PFOA including its salts

It’s salts & related substances<1,000 ppb of PFOA-related substances

19

Phenol,2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)

Intentionally added

20

Cobalt dichloride(CoCl2)

Intentionally added

21

Hexabromocyclododecane (HBCDD) & it’s isomers

22

・Bis(2-ethylhexyl) phthalate(DEHP) ,・Benzyl butyl phthalate (BBP)・Dibutyl phthalate (DBP)・Diisobutyl phthalate (DIBP)

Miki Pulley Co., Ltd.

Intentionally added or 0.1wt% in parts

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5.2

Declarable substances(1)

Declarable substances are not prohibited substances, but please report the presence ornot of content.

(2)

Declarable substance list
Table 2. Declarable substances#12

Chemical substancesThresholdSelected Phthalates

Intentionally added(except DEHP, BBP, DBP, DIBP)

or 0.1wt% in parts

Brominated flame Retardants

0.1wt% in the plastics(other than PBBs, PBDEs )3

Polyvinyl chloride & it’s mixtures

0.1wt% in the plastics

5.3

Other chemical substances for which information is requested(1)

The other chemical substances for which information is requested are chemical
substances that we are requested to provide information on the presence, content, etc, as
necessary according to customers' requests etc.

(2)

For investigation of the other chemical substances for which information is requested,
we will use applicable chemical substance investigation form.
Table 3. Other chemical substances for which information is requested#1

Other chemical substances

Remarks

EU_REACH regulation

Investigate

thechemicalsubstancesonSVHCSVHC candidate list substances

candidate substances list according to EU_REACH
regulations as necessary for customer's request.
Should be used the applicable investigation form.

2

Chemical substances on IEC 62474

Investigate the chemical substances in the list ofsubstances to be investigated (IEC 62474) prepared by
IEC (International Electro-technical Commission) as
required by customers etc.
Should be used the applicable investigation form.

3

GADSL substances

Investigate the chemical substances of GADSL (GlobalAutomotive Declarable Substance List) as necessary forcustomer's request.
Should be used the applicable investigation form.

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chlorinated phosphate flame

Investigate the chlorinated phosphate flame

retardants

retardants as necessar for customer's request.
Should be used the applicable investigation form.

(Remarks : If you provide the information, please use the latest version of chemicalsubstance list.)(3)

Investigation of the other chemical substances may use "chemSHERPA" operated by

JAMP (Joint Article Management Promotion-consortium) instead of the above-mentioned
applicable chemical substance investigation form.
6. Chemical substance content investigation
6.1

Chemical substance investigation
We will investigate the content of chemical substances in the investigatedmaterials, purpose of use etc. using "Chemical Substance Investigation Form (04-00107
Form F)" and "Other chemical substances investigation Form".
The chemical substances to be investigated are the "Table 1. Prohibited Chemical
Substances" and "Table 2. Declarable substances" above.
We may ask to investigate "Table 3. The other chemical substances for which
information is requested" as necessary for our customer's request.
We may also ask you to investigate the usage of chemical substances in themanufacturing process of delivered items.

6.2

Chemical composition analysis investigationChemical composition analysis investigation might be required about theprohibited chemical substances.

7.

Submission of the Certificate of Chemical Substance Nonuse
About the product supplied to Miki Pulley Group, the supplier needs to investigate thecontent of the prohibited chemical substances, and in order to certify that there is no use of
the prohibited chemical substance, please submit “Certificate of Chemical Substances
Nonuse in Products”.
For non-use guarantee of prohibited chemical substances, please respond to the products
subject to investigate described in "Certificate of non-use of chemical substances on products(04-00107 Form-E)".

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8.

Compliance of the statutes, regulations and other requirements
Miki Pulley Group conforms to the statutes and regulations, gives priority to the specified
customer requirements over this procurement standard and conform their requirements.
The product supplied to Miki Pulley Group also strictly requires conforming to thestatutes and regulations.

9.

Review and revision
9.1 Review and revisionThis standard is regularly reviewed once a year and/or at any time.
9.2 Revised edition management
This standard is revised when changing the standard of management of the chemicalsubstance.

(Additional clause)
1. Revised date
Version 5.1 on 7th Oct. 2019.
2. Entry into force
7th Oct. 2019.

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Table 4. Material of the scope for Investigation and Management

materials & sub-materials

ExampleProduct component materials

Raw materials, parts, epoxy resin, solder, flux,(Materials used as part of products)

rust-inhibiting oils, rust inhibitors, adhesives,
diluents, inks, paints, model labels, greases,
screw locks, etc.

Sub-materials always packed together

Packing materials, identifying labels,

with products

returnable boxes, plastic bags, paints,(Sub-materials incorporated in parts list)

operating manuals

Sub-materials used to transport orCollective packing materials, packing tapes,

protect products

cushioning materials, Scotch tape, PP-bands,(Sub-materials not incorporated in parts

protector productProduct component

used to transport
for production Activities
OthersSub-materials
Sub-materials used
non-management

management

Out of scope forMaterial of the scoop for Investigation and Management

TypePP-band clamps, sealing needles

Sub-materials likely to adhere directly to

Cutting oils, cutting liquids, cleaning liquids,

products

rust-inhibiting oils, separating materials,(Sub-materials used in the

mold-release agents, plating solutions,

machining/assembly of products/parts orsolvents,

used in equipment maintenance, and theoil mist (released into the air), etc.

list)

work environment.)
Commodities relatively unlikely to adhere

Equipment, tools, measuring instruments,

to products

cutting tools, chips (blades), carts, parts boxes,(Commodities used in the workstorageenvironment, equipment, etc., at the time

containers, cotton swabs, brushes, containers,of machining/assembly of products/parts)

part storage bags

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Miki Pulley Group
Green Procurement Standards
Version 5.1
Published: October 2019
Miki Pulley Co., Ltd.

Miki Pulley Co., Ltd.