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At midday, the main contract of alumina futures opened lower, and now it is down nearly 3% to 5101 yuan/ton. In the news, according to Shanghai Nonferrous Metals, on December 10th, 30,000 tons of alumina was sold overseas, with a transaction price of $680/mt FOB Western Australia, and the shipping date was in late January/early February.Huaxi Securities: Maintain the "Buy" rating of Hagrid Communication, and be optimistic about the forward-looking layout of satellite Internet and low-altitude economy. Huaxi Securities Research Report pointed out that Hagrid Communication (002465.SZ) selected China Mobile's "R&D service procurement project for integrated terminal chips in 2024-2025", with an estimated contract amount of 31.06 million yuan. The selection in the development and procurement of Beidou Tongdao Fusion Chip once again proves that the company and China Mobile have carried out business cooperation and strategic coordination in many fields, including Beidou+industry application development, coordinated development of air and space integration, low-altitude infrastructure construction, integrated construction of vehicles and Lu Yun, and comprehensive operation and maintenance business development. It is believed that the strategic cooperation of operators will continue to deepen, which is expected to help Beidou and satellite Internet business upgrade and enhance the company's related resource endowment. As one of the leading Beidou manufacturers, the company is optimistic about the forward-looking layout of satellite Internet and low-altitude economy, and maintains a "buy" rating.The global layout will further promote Sannuo Bio-CGM products to enter the European market. Recently, Sannuo Bio-CGM has reached a strategic cooperation with A.Menarini Diagnostics, a leading European medical diagnosis company, and signed an exclusive distribution agreement. The continuous glucose monitoring (CGM) products of Sannuo Bio will be launched in the European market in the form of joint brands of both parties. Sannuo Bio authorized A.Menarini Diagnostics to exclusively sell its CGM products in more than 20 countries and regions in Europe. In the future, the latter will vigorously promote the access, promotion and sales of Sannuo Bio CGM products in the European medical insurance market. Sannuo Bio has been actively deploying its internationalization strategy since its listing, and its iCan CGM is the first continuous glucose monitoring product certified by CE MDR in China. At present, Europe is the second largest market for CGM. In this cooperation, the two sides signed an exclusive distribution contract with considerable volume, which is expected to greatly accelerate the penetration and coverage of Sannuo Bio-CGM products in the European market.

Spot gold fell nearly $10 in the short term and fell below $2,680 per ounce, down 0.50% in the day.There will be another high-speed railway station in Xi 'an. According to the news of WeChat official account released by Xi 'an, on December 7th, with the completion of the last concrete pouring, it marked the completion of the underground structure construction of Gaoling Station of Xi 'an-Yan 'an high-speed railway, which was built by Shaanxi Company of Xicheng Passenger Dedicated Railway and Beijing Engineering Bureau Group of China Railway, and entered the construction stage of the above-ground main structure in an all-round way.The turnover of Shanghai, Shenzhen and Beijing exceeded 1.5 trillion yuan, a decrease of 412.6 billion yuan from the previous day. Up to now, the turnover of Shanghai, Shenzhen and Beijing exceeded 1.5 trillion yuan, a decrease of 412.6 billion yuan from the previous day. Among them, the turnover of Shanghai Stock Exchange was 579.2 billion yuan, that of Shenzhen Stock Exchange was 903.5 billion yuan, and that of Beizheng 50 was 18 billion yuan.

Spot gold fell nearly $10 in the short term and fell below $2,680 per ounce, down 0.50% in the day.Alibaba Cloud will build new data centers in five overseas countries. On December 11th, Yuan Qian, president of Alibaba Cloud Intelligent International, revealed that in the next three years, Alibaba Cloud will invest in new data centers in five countries around the world, which are located in South Korea, Malaysia, the Philippines, Thailand and Mexico, and will further increase localized services and ecosystem construction. At present, Alibaba Cloud operates 85 available zones in 28 regions around the world, covering Chinese mainland, Hongkong, Southeast Asia, Japan and South Korea, the Middle East and Europe and America.Runyang's Jianhu 16GW N high-efficiency solar cell base resumed production. According to Runyang's WeChat WeChat official account news, on December 9, Runyang's Jianhu 16GW N high-efficiency solar cell base officially resumed production, which is another advanced solar cell base of Runyang in China since it resumed production in Qujing, Yunnan in October this year. It is reported that Runyang Jianhu production base is the largest single N-type battery production base in China at present, which has achieved full coverage of intelligent production and has an annual production capacity of 16GW of solar cells, and is committed to becoming one of the largest and most technologically advanced high-efficiency photovoltaic cell production bases in the world.