MEMBER ONLY POSITION IN GOVERNANCE BODIES PARTICIPATES IN PROJECTS/ COMMITTEES PROVIDES SUBSTANTIVE FUNDS BEYOND ROUTINE MEMBERSHIP VIEWS RELATIONSHIP AS STRATEGIC INDUSTRY ASSOCIATIONS Sheet Metal and Air Conditioning Contractors National Association (SMACNA) ✔ ✔ Single Ply Roofing Industry (SPRI) ✔ ✔ Southwest Energy Efficiency Project (SWEEP) ✔ ✔ ✔ Southwest Insulation Contractors Association (SWICA) ✔ ✔ ✔ Spiral Duct Manufacturers Association (SPIDA) ✔ ✔ Tilt-Up Concreate Association (TCA) ✔ ✔ Truckload Carriers Association (TCA) ✔ ✔ Western Insulation Contractors Association ✔ Women in Construction ✔ Women in HVACR ✔ ✔ EDUCATION Bowling Green State University ✔ ✔ Ohio State University – Fisher School of Business ✔ ✔ University of Michigan – Ross School of Business ✔ ✔ CHINA China Academy of Building Research ✔ China Building Waterproof Association, Single Ply Roofing Branch (SPR) ✔ ✔ China Building Energy Efficiency Association ✔ China Building Material Federation ✔ ✔ China Cold Storage and Supply Chain Association ✔ China Federation of Logistics & Purchasing Cold Chain Logistics ✔ China Metal Building Association ✔ China Metallurgical Study Institute ✔ China Ministry of Construction, Standardization Department ✔ China Plastics Processing Industry Association (CPPIA) ✔ China Thermal Insulation Material Academy ✔ China XPS Committee ✔ ✔ Fire Protection Association, 7th Branch ✔ Jiangsu Building Energy Efficiency Association ✔ Nanjing Fiberglas Research & Design Institute Co., Ltd. ✔ ✔ Shanghai Building Material Industry Association ✔ GENERAL DISCLOSURES KEY PARTNERSHIPS Appendix D 2021 Owens Corning Sustainability Report | Appendices | 334