Group 1 - The chemical sector continues to rise, with the chemical ETF (516020) up by 1.08% as of the latest report [1] - Key stocks in the sector include Lianhong Xinke, which hit the daily limit, and Guangdong Hongda, which rose over 5%, along with several others gaining more than 3% [1] - Lianhong Xinke has begun mass sales of new battery materials, including solid-state and semi-solid-state batteries, aligning with the trends in the new energy industry [3] Group 2 - According to China International Capital Corporation (CICC), the commercialization of solid-state batteries is accelerating due to a combination of policy, demand, and technology, highlighting their safety and energy density advantages [3] - The chemical ETF (516020) is currently at a relatively low price-to-book ratio of 2.26, indicating a favorable long-term investment opportunity [3] - East China Securities notes that domestic policies are frequently addressing supply-side requirements, while international raw material costs are rising, leading to increased uncertainty in overseas chemical supply [5] Group 3 - The chemical ETF (516020) tracks the CSI segmented chemical industry theme index, covering various sub-sectors within the chemical industry [4] - Leading stocks such as Wanhua Chemical and Yilong Lithium are highlighted as strong investment opportunities, with a diversified portfolio that includes leaders in phosphate, fluorine, and nitrogen chemical sectors [6] - Investors can also consider the chemical ETF linked funds (Class A 012537/Class C 012538) for exposure to the chemical sector [6]

Group 1 - The company, Lianhong Xinke, is actively following the development trends in the new energy industry [1] - The company has developed key functional materials for new types of batteries, including solid-state and semi-solid-state batteries [1] - These new battery materials have begun to achieve bulk sales [1]

Group 1 - The company is actively following the trends in the new energy industry, focusing on the development of solid-state and semi-solid batteries [1] - The company's subsidiary, Lianhong Weilan, has developed key functional materials for new batteries, including solid electrolyte dispersants and silicon-carbon anode binders [3] - These products have been validated through trials by downstream customers and are expected to begin mass sales in the second half of the year [3] Group 2 - The company has indicated that it will announce any significant developments regarding mass sales as soon as disclosure requirements are met [1]