Mikiyasu Goto, CEO Institute of Ecotoxicology Co., Lid 20130530 Seikyoku No. | October 16,2013 Tadashi Miyskawa Director-General, Manufacturing Industries Bureau Ministry ofEconomy, Trade and Industry Certificate of GLP standard compliant facility "Thisis o certify that the following test faili in compliance with the standards concerning fest facilites prescribed in "Standards Conceming Testing Laboratories Implementing Tests Concerning New Chemical Substances" on Japanese GLP (Yakushokuhatsu 0331 No. 8,Heisei 23-03-31; Seikyoku No. 6 and Kanpokihatsu No. 110331010, Heisei 23-03-29).

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Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.

0.00 PTFE Based CCL -0.20 Other Based CCL Insertion Loss(dB/cm) -0A0 -0.60 -0.80 -1.00 0.0 20.0 40.0 60.0 frequency(GHz) SO 0 Fig 2.Transmission Loss of PTFE CCL and Other CCL

Comment on Proposed Restriction of PFAS May 25, 2023 Japan Fluoropolymers Industry Association (JFIA) We, Japan Fluoropolymers Industry Association (JFIA), think that fluoropolymers should be distinguished from the proposed restriction of PFAS (Per- and polyfluoroalkyl substances), which collectively regulates more than 10,000 of organofluorine compounds (PFAS) on the grouping basis.

Aug 1, 2023 Comment on Proposed Restriction of PFAS Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers' Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

PFAS Opinion Letter Zhan Weidong, Quzhou Dongye Chemical Technology Co., Ltd., 13957005831, @126.com Content: Apply for exemption Org. name: Quzhou Dongye Chemical Technology Co., Ltd General Comments: Our company is a trader of fluorine containing fine chemicals, and we would like to express our greeting to the five countries who have proposed the ECHA and PFAS management and control draft.

PFAS Application for an exemption request for the draft PFAS : Product name: perfluorosulfonate resin, perfluorosulfonate proton exchange membrane : Submitter: Guangdong Taiji Power Technology Co., LTD 23,2023 :2023 8 23 Date: August : : PFAS Product Description: PFSA resin, PFA proton exchange membrane Request exemption: We request the above PFSA proton exchange membrane products in the draft PFAS exemption. : PFAS PFAS Reason for exemption: Shanghai Jie Hydrogen Technology Co., Ltd. is an enterprise engaged in the research and development, production and sales of hydrogen fuel cell membrane electrode components, reactors and systems.

CAS Number 113507-82-7 120226-60-0 13252-13-6 133201-07-7 151772-58-6 16517-11-6 1691-99-2 1763-23-1 2058-94-8 2355-31-9 24448-09-7 2706-90-3 2706-91-4 27619-97-2 27854-31-5 2991-50-6 307-24-4 307-55-1 31506-32-8 335-67-1 335-76-2 335-77-3 355-46-4 356-02-5 375-22-4 375-73-5 375-85-9 Analysis Name PFAS PES (PFEESA) 10:2 FTS HFPO-DA PFECHS PFECA B Perfluorooctadecanoic acid 2-(N-ethylperfluoro-1octanesulfonamido) ethanol RL ng/g Dry LOQ PTFE MGN7055 OPN. 184839 Lot # G200894AS Units CD127G 129252 17041569C 2053Z 98742 5561530 1.9 ng/g 2.9 ng/g N.D. 1.7 J N.D.

Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.

Aug 25, 2023 KOCEMA's Comment on Proposed Restriction of EU PFAS Korea Construction Equipment Manufacturers Association(hereinafter KOCEMA) is an industry organization that represent construction equipment in Korea.

Comment on Proposed Restriction of PFAS Aug 25, 2023 Japan Valve Manufactures' Association (JVMA) Japan Valve Manufacturers Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Comment on Proposed Restriction of PFAS Aug 24, 2023 Japan Valve Manufactures' Association (JVMA) Japan Valve Manufacturers Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Aug 1, 2023 Comment on Proposed Restriction of PFAS Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers' Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.