주요 선수 : 아놀드 마그네틱 테크놀로지스, 다이도 스틸(주), 프로테리얼(주), 신에츠 케미칼(주), TDK 주식회사

주요 선수 : Omya AG, Mineral Technologies Inc., Imerys, Shriraishi Calcium Kaisha, Sibelco

주요 선수 : Andhra Pradesh Mineral Development Corporation Ltd, Guizhou Tianhong Mining Co. Ltd, Halliburton Energy Services Inc., Baribright Co. Ltd, Baker Hughes Inc.

주요 선수 : Mineral Technologies Inc., IMI Fabi SpA, Imerys, Nippon Talc Co., Ltd., ELEMENTIS PLC

주요 선수 : China Petroleum & Chemical Corporation, Abu Dhabi National Oil Company, Gazprom International Limited, ADNOC 그룹, Shell Plc

주요 선수 : Imerys Ceramics, Sibelco, Old Hickory Clay Company, Golcha Associated(Associated Soapstone Distribution Company Pvt. Ltd), Gujarat Mineral Development Corporation Ltd

주요 선수 : Clariant, Musim Mas, Shell, Oil-Dri Corporation of America, Ashapura Perfoclay Limited

주요 선수 : VACUUMSCHMELZE GmbH & Co. KG, Daido Steel Co., Ltd., PROTERIAL, Ltd., Sumitomo Metal Mining Co., Ltd., Arnold Magnetic Technologies

주요 선수 : Zimmer Biomet, HOYA Technosurgical Corporation(HOYA Corporation), Tomita Pharmaceutical Co. Ltd, SANGI CO. LTD, Merz North America Inc.(Merz Biomaterials)

주요 선수 : Andalucita SA, LKAB Minerals, Andalusite Resources, Imerys Refractory Minerals, Xinrong Yilong Andalusite Co. Ltd

주요 선수 : Superior Essex Inc., Sumitomo Electric Industries, Ltd., ELEKTRISOLA Dr. Gerd Schildbach GmbH & Co KG., LS Cable & System Ltd., Tongling Jingda Special Magnet Wire Co., Ltd

주요 선수 : Sibelco, Calcinor, JFE Mineral & Alloy Company,Ltd., Dillon, RHI 마그네시타

주요 선수 : Grecian Magnesite, Sibelco Australia Limited, Baymag, RHI Magnesita GmbH, Magnezit Group

주요 선수 : 다이도제강(주), 프로테리얼(주), 신에츠화학(주), TDK(주), VACUUMSCHMELZE GmbH & Co. KG

주요 선수 : EP Minerals, Calgon Carbon Corporation, Showa Chemical Industry Co., Ltd, Imerys, Dicalite Management Group, LLC

주요 선수 : Solvay, SBChemicals, Dupré Minerals Limited, DO-FLUORIDE NEW ENERGY TECHNOLOGY CO.LTD, Fluorsid