化工ETF(159870)盘中净申购9850万份，海外产能持续退出

Group 1 - The European chemical industry has experienced a significant increase in plant closures, with capacity losses surging sixfold since 2022, totaling 37 million tons, which accounts for approximately 9% of the total capacity in Europe [1] - The report from Caixin Securities suggests focusing on three main investment themes: leading companies in the polyester industry benefiting from anti-involution policies, companies with strong presence in the western market and advanced overseas layouts in the civil explosives sector, and firms with technological and capacity advantages in specialty plastics like PEEK [1] - As of February 4, 2026, the CSI Sub-Industry Chemical Theme Index (000813) rose by 0.11%, with notable increases in constituent stocks such as Sankeshu (up 4.24%), Hongda Co. (up 3.13%), Hengli Petrochemical (up 1.98%), Jiangnan Chemical (up 1.84%), and Luxi Chemical (up 1.60%) [1] Group 2 - As of January 30, 2026, the top ten weighted stocks in the CSI Sub-Industry Chemical Theme Index (000813) include Wanhua Chemical, Salt Lake Co., Cangge Mining, Tianci Materials, Hualu Hengsheng, Hengli Petrochemical, Juhua Co., Baofeng Energy, Yuntianhua, and Rongsheng Petrochemical, collectively accounting for 44.82% of the index [2] - The Chemical ETF (159870) is closely tracking the CSI Sub-Industry Chemical Theme Index, with various off-market connections available [2]