行业高景气向上游扩散，新能车ETF(515700)涨超1.0%

Group 1 - The core material price of electrolyte continues to rise, with lithium hexafluorophosphate reaching 87,000 yuan per ton, a 51% increase over the past month [1] - Lithium carbonate futures have rebounded over 9% in the last six trading days [1] - The CSI New Energy Vehicle Industry Index (930997) has increased by 1.16%, with constituent stocks such as Yahua Group rising by 10.03% and Zhongmin Resources by 6.79% [1] Group 2 - As of September 30, 2025, the top ten weighted stocks in the CSI New Energy Vehicle Industry Index account for 54.61% of the index, including CATL, Huichuan Technology, and BYD [2] - The weightings of the top stocks include CATL at 9.80%, Huichuan Technology at 9.63%, and BYD at 9.10% [4]