化工ETF(159870)涨2.2%，关税松动叠加TMP涨价提振板块

Group 1 - The U.S. Supreme Court ruled that Trump's tariff policy was illegal, but the new tariff framework has caused market fluctuations, which may temporarily benefit non-U.S. assets and the chemical industry due to reduced tariff impacts and expectations of global economic recovery [1] - The TMP industry is experiencing price increases driven by supply-side contraction (with companies like Wanhua exiting production) and strong demand (as Baichuan Co. has scheduled production until the end of March/April), allowing related chemical companies to pass on costs smoothly [1] - The electronic fabric and fiberglass industries are showing divergence, with fiberglass demand supported by wind power and infrastructure recovery; leading companies are adjusting capacity to respond to market fluctuations, and long-term expansion in new energy may drive a recovery in chemical material demand [1] Group 2 - As of February 24, 09:45, the chemical ETF (159870.SZ) rose by 1.98%, and its related index, the segmented chemical index (000813.CSI), increased by 1.97%; among major constituent stocks, Salt Lake Co. rose by 4.52%, Yuntianhua increased by 8.24%, Wanhua Chemical went up by 1.52%, Xingfa Group rose by 5.98%, and Longbai Group increased by 4.58% [1]