赢合科技触及20CM涨停，创业板新能源ETF华夏（159368）午后小幅上涨

Group 1 - The overall A-share market experienced fluctuations with major indices showing more declines than gains, while sectors such as coal, oil and petrochemicals, public utilities, home appliances, and retail saw notable increases [1] - The recently popular ChiNext New Energy ETF (Hua Xia, 159368) saw a slight rise in the afternoon, with top-performing holdings including Yinghe Technology, Defang Nano, Mannesmann, and Hunan YN, among which Yinghe Technology hit the 20% daily limit [1] - The SNEC 2025 photovoltaic exhibition held in Shanghai from June 11-13 attracted significant attention, but the outlook for demand and supply-side policy signals remained stable, leading most companies to prioritize risk control amid an environment of overcapacity and sustained profit pressure [1] Group 2 - The ChiNext New Energy ETF (Hua Xia, 159368) primarily covers the new energy and new energy vehicle industries, including solar, wind, biomass, nuclear energy, as well as components related to power batteries, battery materials, charging facilities, complete vehicles, motors, and electronic controls [2] - The ETF is driven by both elasticity and growth, adding a new dimension to new energy investments, with a total management fee of 0.15% and a custody fee of 0.05%, resulting in a combined fee of 0.2% [2]