固态电池突发短路相关研究取得新突破，固态电池板块爆发式上涨

Group 1 - A-shares indices opened higher, with sectors like pharmaceuticals, defense, and solid-state batteries leading the gains, while home appliances, real estate, and food & beverage sectors weakened [1] - The China Securities Index for the New Energy ETF Huaxia (159368) rose by 1.24%, with constituent stocks such as Mannesmann and Xian Dao Intelligent increasing over 5% [1] - Recent breakthroughs in solid-state battery research revealed the soft-short circuit to hard-short circuit transition mechanism at the nanoscale, which could accelerate the adoption of solid-state batteries over traditional lithium batteries [1] Group 2 - The New Energy ETF Huaxia (159368) is the only ETF tracking the New Energy Index in the market, covering solar, wind, biomass, nuclear energy, and components of the new energy vehicle industry [2] - The management fee for the New Energy ETF Huaxia (159368) is 0.15%, with a custody fee of 0.05%, totaling a low cost of 0.2%, making it accessible for investors [2] - The Carbon Neutrality ETF (159790) is the largest fund in the market focused on carbon neutrality themes, tracking the low-carbon economy index and benefiting from national carbon peak and neutrality goals [2]