Sou Hu Cai Jing·2025-12-31 01:38Group 1 - The core viewpoint of the news highlights the strong performance of the Tianhong Chemical ETF (159133), which saw a turnover of 4.42% and a transaction volume of 26.6075 million yuan, with the underlying index rising by 1.84% to reach a new annual high [1][3] - The Tianhong Chemical ETF has achieved a record high in size at 629 million yuan and a record high in shares at 567 million, with a net inflow of 21.9844 million yuan recently [3] - The chemical sector is characterized by its complexity and rapid rotation, with the Tianhong Chemical ETF tracking 50 leading companies, covering both traditional cyclical sectors and emerging growth areas [3] Group 2 - Recent news indicates that major companies in the lithium iron phosphate industry, including Wanrun New Energy and Hunan Youneng, have announced maintenance and production cuts, with reductions of 35% to 50% planned for January 2026 [3][4] - Research institutions suggest that the collective maintenance in the lithium iron phosphate industry is a response to rising raw material costs, leading to increased operational pressure on companies [4] - The lithium battery supply chain is experiencing a rise in both volume and price, with significant increases in production and prices for lithium carbonate and lithium iron phosphate, indicating a recovery in downstream demand [5]