20cm速递｜创业板新能源ETF国泰（159387）涨超1.4%，固态电池商业化提速或提振板块情绪

Group 1 - The commercialization of solid-state batteries is accelerating, with SAIC Motor launching a model featuring a semi-solid-state battery that utilizes Qingtao Energy's second-generation technology, achieving a system energy density of 400Wh/kg and a fast charge capability of 400 kilometers in 12 minutes [1] - Qingtao Energy's production process includes a dry electrode technology and focuses on manganese-based cathodes to address manganese leaching issues, while their UHV project has entered the trial production phase with plans for 50,000 tons of solid-state battery materials and 10 million kWh capacity [1] - The stock prices of solid-state battery companies in the US have reached new highs, and domestic companies like Funeng Technology are supplying semi-solid-state batteries for eVTOL models [1] Group 2 - The Guotai New Energy ETF (159387) tracks the Innovation Energy Index (399266), which includes companies involved in solar energy, wind energy, and new energy vehicles, reflecting the overall market performance of core enterprises in China's new energy industry [1]