上证早知道｜美联储，议息在即！两公司重大变化，9日复牌！500亿元，超级订单！时隔16个交易日，重返2万亿元！

Group 1 - The Federal Reserve is expected to lower interest rates at the upcoming monetary policy meeting on December 9-10 [2] - Google will hold a special Android XR launch event on December 9 at 2 AM Beijing time, focusing on XR devices [2] - The 2025 Maritime Silk Road International Cultural Tourism Festival will take place in Quanzhou, Fujian from December 9 to 15 [2] Group 2 - A-share market saw a significant increase in trading volume, surpassing 2 trillion yuan, with the ChiNext Index leading the gains [5] - Research institutions are optimistic about the upcoming spring market, predicting a bullish trend due to favorable policies and liquidity [5] - The storage sector is in the early stages of a super cycle, with high visibility of shortages expected to last until the end of 2026 [6] Group 3 - The International Monetary Fund (IMF) has officially launched the Shanghai Center to enhance cooperation with Asia-Pacific economies [8] - China's foreign trade showed a recovery in November, with imports and exports totaling 3.9 trillion yuan, a year-on-year increase of 4.1% [9] - The domestic retail sales of new energy passenger vehicles reached 1.321 million units in November, up 4.2% year-on-year [9] Group 4 - The humanoid robot industry is experiencing significant catalysts, with multiple companies announcing new products and production milestones [11] - China Shipbuilding Group signed a record contract exceeding 50 billion yuan for new shipbuilding projects, indicating strong demand in the shipbuilding sector [12] - Midea Group has completed a share buyback of 10 billion yuan, with plans to cancel a significant portion of the repurchased shares [13] Group 5 - Institutions have net bought shares of Ruikang Pharmaceutical, indicating strong demand in the retail pharmacy sector due to rising flu cases [18] - Red Star Holdings also saw net buying from institutions, reflecting confidence in its communication electronics business [19] - There has been a resurgence of funds flowing into equity ETFs, with significant net subscriptions observed in various funds [20]