盘前公告淘金：中芯国际客户8英寸BCD工艺平台涨价10%； 贵州茅台回购价格上限调整为1863.67元/股

Investment & Operations - Duofuduo expects its battery segment capacity to reach 50 GWh by the end of next year, with plans to ship around 30 GWh [1] - Penghui Energy's solid-state battery products are in the pilot test stage, while its lithium battery products are applied in new energy vehicles and robots [1] - Huaqin Technology signed a contract worth 254 million yuan for special functional materials for aircraft fuselage [1] - Hangfa Control is involved in the assembly of the "Qinling" engine [1] - Wankai New Materials' subsidiary signed a business contract with Lingxin Qiaoshou to provide lightweight components related to humanoid robot arms [1] Capital Operations - Aucma plans to publicly transfer 55% equity of its controlling subsidiary, Information Industry Park [1] - Biological Shares' major shareholder obtained a commitment letter for a special loan for increasing holdings [1] - Springlight Technology received a procurement order worth 43.2628 million yuan for robot products [1] - Guangyang Co., Ltd. signed a strategic cooperation agreement with Konghui Automotive to advance its business layout in the intelligent driving field [1] - SMIC raised prices by 10% for its 8-inch BCD process platform [1] - Junsheng Electronics' "fully automatic automotive electronic device testing system software" received domestic first version software recognition [1] - Nanshan Aluminum established a wholly-owned subsidiary in Hainan, leveraging the Hainan Free Trade Port policy and location advantages [1] - Chalco International signed a 2.909 billion yuan EPC contract for the "large to small" upgrade and transformation project of the Qingtongxia electrolytic cell [1] - Longpan Technology plans to enhance the planned capacity of lithium iron phosphate cathode materials for fundraising projects [1] - Dali Cap's RF microwave MLCC products have applications in the aerospace field [1] - Enhua Pharmaceutical's wholly-owned subsidiary signed a $20 million exclusive commercial cooperation agreement with Green Leaf Pharmaceutical and its subsidiary [1] - Guangqi Technology's controlling shareholder proposed a share buyback of 50 million to 100 million yuan [1] - Hongda Electronics' IPO application for Jiangsu Zhanchip has uncertain subsequent progress [1] - Kweichow Moutai adjusted the upper limit of its share buyback price to 1863.67 yuan per share (inclusive) [1]