Group 1 - The core viewpoint emphasizes the short-term focus on mid-year report trends, the impact of "anti-involution" on supply, the self-sufficiency in electronic materials, and the dividend policies of energy companies [1] - In the medium to long term, there is significant development potential in the new materials sector, including domestic material production, increased penetration of OLED technology, and the expansion of applications for new energy materials [1] - Under supportive policies, sub-industries such as fluorochemicals and vitamins are expected to see improved market conditions, while tire companies still have room for global expansion [1] Group 2 - The chemical leader ETF (516220) tracks a segmented chemical index (000813), which selects listed companies from various chemical sub-industries like fertilizers, pesticides, and coatings to reflect the overall performance of the chemical sector [1] - The segmented chemical index focuses on the chemical industry, covering multiple important sub-industries, with constituent stocks primarily selected from representative companies to showcase the market value and growth potential of the chemical industry [1] - Investors without stock accounts can consider the Guotai Zhongzheng segmented chemical industry theme ETF Connect C (012731) and Guotai Zhongzheng segmented chemical industry theme ETF Connect A (012730) [1]