As part of the screening and identification of ESG issues, Chalco extracted relevant issues from SEHK’s ESG Guide, GRI’s Sustainability Topics for Sectors (Guidance on Social Responsibility (ISO26000:2010) , the General Administration of Quality Supervision, Inspection and Quarantine of China’s and the Standardization Administration of China’s Guidance on Social Responsibility Reporting (GB/T36001–2015) , and the result of peer benchmarking to form its pool of ESG issues (the “Pool”).