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The Nikkei 225 index fell to 1%.The turnover of Shanghai and Shenzhen stock markets exceeded 500 billion.The central bank's open market today launched a 7-day reverse repurchase operation of 205.1 billion yuan, and the operating interest rate was flat at 1.50%. Today, 190.9 billion yuan of 7-day reverse repurchase expired, and the net investment on that day was 14.2 billion yuan.

The first-phase factory construction project of Aidi Precision (Thailand) started. According to Aidi Precision, in order to better lay out the global market, on December 12, Aidi Precision's first overseas manufacturing factory, Aidi Precision (Thailand), officially started construction. The construction project of Aidi Precision (Thailand) Factory, with a total investment of 35 million US dollars, covers an area of 122 mu and a workshop area of about 60,000 square meters. It will be engaged in the production, manufacture and sales of high-end hydraulic components and hydraulic fittings for construction machinery. The first phase of the project is scheduled to be completed and put into operation in October 2025.The first-phase factory construction project of Aidi Precision (Thailand) started. According to Aidi Precision, in order to better lay out the global market, on December 12, Aidi Precision's first overseas manufacturing factory, Aidi Precision (Thailand), officially started construction. The construction project of Aidi Precision (Thailand) Factory, with a total investment of 35 million US dollars, covers an area of 122 mu and a workshop area of about 60,000 square meters. It will be engaged in the production, manufacture and sales of high-end hydraulic components and hydraulic fittings for construction machinery. The first phase of the project is scheduled to be completed and put into operation in October 2025.Most gold stocks in Hong Kong stocks fell, and Lingbao Gold fell by nearly 5%. As of press time, Lingbao Gold (03330.HK) fell by 4.75%, Zijin Mining (02899.HK) fell by 2.82% and Zhaojin Mining (01818.HK) fell by 2.75%.

The change in the concept of ice and snow industry has boosted the daily limit of iceberg cold and snowman shares, while the change in the concept of ice and snow industry has boosted the daily limit of iceberg cold and snow, snowman shares and Rhine Sports, and Sanfu Outdoor, Dalian Shengya, Changbai Mountain and Yuanlongyatu have followed suit.Chongda Technology: Five measures are taken to deal with the challenges and opportunities of industry development. Chongda Technology (002815) said in the online collective reception day of investors on December 12 that the company's measures to deal with the challenges and opportunities of industry development include: optimizing product structure, continuing to promote the optimization and upgrading of product structure, increasing R&D investment and market expansion in the field of high-end PCB boards, and accelerating the introduction of high-value customers and orders; Improve production efficiency and cost control; Accelerate the pace of capacity expansion, and promote the speed of capacity improvement of Dalian Plant, Zhuhai No.1 Plant and Zhuhai No.2 Plant in an orderly manner; According to market demand, adjust product price strategy in real time to improve profitability; Accelerate the construction of production base in Thailand, actively participate in international competition and cooperation, and enhance the company's visibility and influence in the global PCB market.Japan's Topix index fell to 1%.