Hong Kong stocks saw the largest declines in the non-ferrous metals sector, with Tianqi Lithium (09696.HK) falling over 10%, Ganfeng Lithium (01772.HK) and Minmetals Resources (01208.HK) both falling over 5%, and Jiangxi Copper (00358.HK), Luoyang Molybdenum (03993.HK), and Zijin Minerals International (02259.HK) also following suit.