ETF closing review: Chemical industry ETF led the gains by 1.99%, while the Science and Technology Innovation 100 Enhanced ETF Yifangda led the declines by 2.12%.

ETFs closed mixed, with the chemical industry ETF leading the gains with a 1.99% increase, the CSI A50 ETF Xinhua rising by 1.83%, the agriculture 50 ETF up 1.78%, the CSI Innovative 100 Enhanced ETF Yifangda leading the declines with a 2.12% drop, the CSI New Energy ETF falling by 2.08%, and the Energy Storage Battery ETF decreasing by 2.02%.