固态电池关键材料技术大会举行，固态电池产业化进程加速；江城集成电路超级孵化器签约落地，涉12英寸先进封装中试线——《投资早参》

Market News - The three major US stock indices closed lower, with the Dow Jones down 0.19%, Nasdaq down 0.95%, and S&P 500 down 0.55%. Major tech stocks saw declines, including Oracle down over 4%, Amazon down over 3%, Nvidia down over 2%, and Microsoft down over 1% [1] - Cryptocurrency-related stocks also fell, with Circle down over 4% and Coinbase down over 3%. The Nasdaq Golden Dragon China Index dropped 2.22%, with Chinese concept stocks generally declining, including Baidu down over 8% and Zhihu down over 5% [1] - International precious metal futures generally rose, with COMEX gold futures up 0.58% at $3796.9 per ounce and COMEX silver futures up 0.12% at $44.265 per ounce. International oil prices surged, with WTI crude oil up 2.2% at $63.65 per barrel and Brent crude oil up 1.85% at $67.19 per barrel [1] Industry Insights - The 7th High Energy Solid-State Battery Key Materials Technology Conference was held in Suzhou on September 23-24, focusing on solid electrolytes, anode and cathode materials, smart manufacturing, and industrialization progress. The conference aimed to facilitate information exchange and collaboration among companies, research institutions, and end-user industries such as new energy vehicles and consumer electronics [2] - The solid-state battery industry is accelerating its industrialization, characterized by collaboration between automakers and battery manufacturers. The market size is expected to grow from $480 billion to $780 billion between 2025 and 2030, with a compound annual growth rate of approximately 11%. Solid-state batteries are seen as a revolutionary technology, significantly outperforming liquid batteries in safety, energy density, and lifespan [2] - The "Ultra CPO and Advanced Packaging" event on September 22 focused on technological breakthroughs and industry collaboration in response to the surge in AI computing power demand. The event saw the establishment of the Jiangcheng Integrated Circuit Super Incubator, which has a 13,000 square meter incubation area and over 1 billion yuan in industry funds [3] - The demand for high-end materials, particularly HVLP copper foil, is increasing due to AI server requirements, with a projected price increase of about 15% announced by Mitsui Mining & Smelting. The demand for HVLP copper foil is expected to continue rising, driven by the need for advanced materials in AI applications [4][5] - Domestic copper foil manufacturers with high-end production capabilities are expected to benefit from the industry's shift towards higher value-added products, as the processing fees and profit margins for high-end copper foil are significantly higher than for standard products [6]