Battery Supply Chain 2.2 Continued supply chain mapping #2 Risk Identification Tesla used a newly developed Know-Your-Supplier (KYS) Questionnaire to map our battery supply chain and collect information related to suppliers’ environmental and social management systems. The table below lists all our direct supplier relationships in the battery supply chain. Independent Life-Cycle Supplier Material Country Type External Analysis Sustainability (LCA) 1 2 Assessment Completed Albemarle Lithium Australia (mine); China Integrated Mine Site + Refiner (refinery) Livent Lithium Argentina (mine); Integrated Mine Site + Refiner China, USA (refinery) Ganfeng Lithium China Refiner N/A3 Yahua Lithium China Refiner N/A3 Guizhou CNGR Cobalt, Nickel China Refiner Hunan CNGR Cobalt, Nickel China Refiner Huayou Cobalt, Nickel China Refiner Glencore Kamoto Cobalt Democratic Republic Mine site Copper Company of Congo (DRC) Glencore Murrin Nickel Australia Integrated Mine Site + Refiner Legend Murrin BHP Nickel West Nickel Australia Integrated Mine Site + Refiner Completed Prony Resources Nickel New Caledonia Mine site In progress / planned / Vale Nickel Canada Integrated Mine Site + Refiner commitment made No commitment / undisclosed 1 Independent external sustainability assessments included: Initiative for Responsible Mining Assurance (IRMA), the Responsible Minerals Initiative (RMI) Responsible Minerals Assurance Process (RMAP), and/or the International Council on Mining and Metals (ICMM) Performance Expectations, Towards Sustainable Mining (TSM) 2 This column refers to LCAs conducted by the supplier (not Tesla). 3 rd There is currently no industry-wide 3 party audit program for lithium refiners. 103