- AB Specialty Silicones
- ACME 艾克米
- ADDAPT Chemicals BV
- Aditya Birla
- Aekyung Petrochemical Co., Ltd.
- AlzChem
- American Colloid Company
- Anhui Annada Titanium Industry Co., Ltd.
- Anhui Elite Industrial Co., Ltd
- Anhui Taichang Chemical Co., Ltd.
- Anpeak Specialty Minerals Co., Ltd.
- Anshan Runde Fine Chemicals Co., Ltd.
- Antex Chemicals (Zhongshan) Limited
- Anton Paar Viscosity & Rheology
- Aquaspersions
- Aquent Impex
- Ark (Fogang) Chemicals Industry Co., Ltd.
- Arrow Chemical Group Qingdao Aspirit Chemical Co Ltd.
- Ascend Performance Materials Operations LLC
- Axcentive Sarl
- Baker Hughes (Baker Petrolite - Coatings)
- BASF SE, Intermediates Division 巴斯夫中间体
- Basildon Chemical Company Ltd.
- BassTech International
- Beijing Entrepreneur Science &Trading Co., Ltd. 北京安特普纳科贸有限公司
- Beijing RBL Chemicals Co., Ltd.
- Beijing Tiangang Auxiliary Co., Ltd.
- BELIKE Chemical Co.,Ltd.
- BioAmber, Inc.
- BioBased Technologies
- BioTio Group
- BlueSky Chemical Co., Ltd.
- Braskem S.A.
- Briture Co., Ltd.
- Burgess Pigment Company
- BYK 毕克
- Cabot Corporation - Additives
- Cathay Industrial Biotechnology
- Chan Sieh Enterprises Co, Ltd.
- Changsha Creature Industry Co., Ltd.
- Changxing Xiehe Polymer Co., Ltd.
- Changzhou Niutang Chemical Plant
- Charles Ross & Son Company
- Chem Additive (YueYang) Co.,Ltd.
- Chemceed
- ChemFine International Co., Ltd.
- Chemrez Technologies, Inc.
- Chengdu Newworld Technology Co., Ltd.
- CINKARNA
- Clariant Plastics & Coatings Ltd.
- Cospheric LLC
- Covestro (formerly Bayer MaterialScience) 科思创
- Cristal Global
- Croda 禾大
- D.S.V. Chemicals Pvt. Ltd.
- Dalian Bio-Chem Co., Ltd.
- Dalian Onichem Co., Ltd. 大连奥利凯化工有限公司
- Dalian Trimer Chemical Co., Ltd.
- DCC (Dairen Chemical Corp.)
- Deltech Corporation
- DEX-VIN POLYMERS PVT LTD
- Dimacolor Industry Group Co., Ltd.
- Dow Corning Healthcare
- DRT
- Dymax Oligomers & Coatings, formerly Bomar Specialties, Inc
- Ecopower Chemical Co., Ltd.
- Elementis 海名斯特殊化学
- Elkem Silicones
- Emerald Performance Materials
- EMS-CHEMIE AG (PRIMID)
- Enaspol AS
- Epoxies, Etc.
- Era Polymers
- Esti Chem A/S
- Euchemy Industry Co., Ltd.
- Eutec Chemical Co., Ltd.
- Evonik Nutrition & Care GmbH, BL Interface & Performance
- Evonik Performance Materials GmbH, BL Oil Additives
- Evonik Resource Efficiency GmbH, BL Coating & Adhesive Resins
- Evonik Resource Efficiency GmbH, BL Crosslinkers
- Evonik Resource Efficiency GmbH, BL Silanes
- Evonik Resource Efficiency GmbH, BL Silica
- Excalibar Minerals LLC
- Finjet Chemical Industries, Ltd.
- Fuji Silysia Chem. Ltd.
- Fujian Zhongde Energy Co., Ltd.
- Gabriel Performance Products
- Ganga Rasayanie (Pvt) Ltd
- GEO Specialty Chemicals, Inc. TRIMET Products Group
- Glonatech S.A.
- Gohil Dyechem Corporation
- GOLD REEF SPECIALITY CHEMICALS
- Guangxi Zhongchang Resin Co., Ltd.
- Guangzhou Baohui Resin Co., Ltd.
- Guangzhou Bossin Chemical Technology Co., Ltd.
- Guangzhou GBS High-Tech & Industry Co., Ltd.
- GuangZhou Leifu Technology Co., Ltd.
- Guangzhou Lifly Chemicals Co., Limited
- Guangzhou Tiptop Import & Export Co., Ltd. - Guangzhou Tiantai Chemical & Light Industry Co., Ltd.
- Hainan Zhongxin Chemical Co., Ltd.