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ANNUAL REPORT 2022 Business Principle The Group strictly complies with all laws and regulations, conducts fair business practices and creates unrivaled value for society and industry through the provision of key materials and technologies.

SEMI Europe Brussels, 26/05/2023 Question 7 SEMI Use Case Examples SEMI Europe | Rue de la Science 14, 1040 Brussels| EU Transparency Register: 597361847853-70 Tel.: +32 (0) 2 609 53 18 | http://www.semi.org/eu Introduction The unique properties simultaneously afforded by PFAS materials in terms of chemical resistance, temperature resistance, flexibility, low coefficient of friction, purity, non-flammability, etc., have led to thousands of applications in semiconductor manufacturing, where precision and purity of a wide range of highly complex equipment and a broad array of chemicals are required to deliver the exacting specifications demanded of advanced circuitry.

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ENV/JM/MONO(2009)1 Unclassified Unclassified ENV/JM/MONO(2009)1 Organisation de Coopration et de Dveloppement conomiques Organisation for Economic Co-operation and Development 27-Jan-2009 ___________________________________________________________________________________________ English - Or.

Chemical recycling of fluoropolymers Closing the fluo19r9i7n-2e022loop Thorsten Gerdes, Achim Schmidt Rodenkirchen, Klaus Hintzer SKZ - Innovations using Fluoropolymers 03.05. - 04.05.2023, Wrzburg/Rottendorf Chemical recycling of fluoropolymers Institut fr Innovative VerfahrensGteerdcehs 0n5i/k202e3.V.

General Comments for Annex XV restriction report on Per- and polyfluoroalkyl substances (PFAS) 22 May 2023 We welcome the opportunity to contribute to the public consultation initiated by the European Chemicals Agency regarding potential restriction of Per- and polyfluoroalkyl substances (PFAS) according to Regulation (EC) No. 1907/2006 ("REACH").

VdL position on the PFAS restriction proposal (as of 21st June 2023) Background On 13 January 2023, the lead authorities from Germany, the Netherlands, Denmark, Sweden and Norway submitted a restriction dossier to restrict all PFAS (per- and polyfluoroalkyl substances).

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Comments on Annex XV RESTRICTION REPORT PROPOSAL FOR A RESTRICTION SUBSTANCE NAME(S): Per- and polyfluoroalkyl substances (PFASs) Submitted by Individual Mr.

English Industrial Coatings MARKETS TECHNOLOGIES Search product, code, etc.

Response Opinion for PFAS Proposal On behalf of Beijing Qingchi Technology Co., Ltd., we would like to exp greetings to the five countries proposing the ECHA and PFAS m control protocol.

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.

ECHA Restriction Submission Assignments and due dates SEC1.PeTrsonaIl infOormaNtion eyatcyoustyoucomm ndFestsshmoion.