Group 1 - A-shares opened lower but rebounded strongly in the morning session, with significant gains in the new energy sector, including a 20% increase in Shangneng Electric and over 17% in Xinzoubang and Tianhua New Energy [1] - The National Energy Administration recently issued guidelines promoting the integrated development of new energy, aiming for enhanced reliability and competitiveness in the sector by 2030 [1] - The guidelines emphasize the importance of reducing reliance on the power system through comprehensive integration and expanding non-electric utilization of new energy [1] Group 2 - The photovoltaic ETF (159857) tracks the CSI Photovoltaic Industry Index, which selects up to 50 representative listed companies involved in the photovoltaic industry chain [2] - The new materials ETF (159703) follows the CSI New Materials Theme Index, selecting 50 companies in advanced steel, non-ferrous metals, chemicals, and other key strategic materials [2]