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Italian prosecutor: Meta did not pay 888 million euros of value-added tax from 2015 to 2021.The French CAC40 index rose by 1.00% in the day.Lianchuang Optoelectronics: The smooth-blade series laser anti-UAV products have carried out preliminary cooperation negotiations with several airports. Lianchuang Optoelectronics said on the interactive platform on December 9 that in the face of "low-slow and small" flying objects represented by drones, there is a lot of room in the domestic low-altitude security equipment market. The company's smooth-blade series laser anti-UAV products are combined with the developed "low-altitude defense system command and control platform application software" and have the ability to install and deploy countermeasures equipment groups. To build a low-altitude defense system for users, we have carried out preliminary cooperation negotiations with several airports, but it is still in the early stage of negotiations, and there is still some uncertainty about whether we can expand the domestic airport security market as expected.

The 10-year yield of US debt rose by 1.01% to 4.191.Xiaomi's second car "YU7" was announced by the Ministry of Industry and Information Technology, and Xiaomi's second car officially landed in the Ministry of Industry and Information Technology. According to the information of the Ministry of Industry and Information Technology, the second model of Xiaomi Automobile is a pure electric SUV, and the trailer label shows that this model is named "YU7". The new car is 4999mm long, 1996mm wide and 1600mm high, with a wheelbase of 3000mm and a top speed of 253 km/h. The new car will use ternary lithium-ion battery produced by Jiangsu Times New Energy Technology Co., Ltd., and the peak power of the driving motor is 220kW/288kW, and it is equipped with an automobile event data recording system (EDR).Regulators continue to strengthen the prevention and control of insider trading in mergers and acquisitions to maintain the "three public" order in the capital market. Recently, the securities regulatory bureaus in Hunan and Zhejiang have issued several tickets for insider trading, which fully demonstrates the determination and attitude of the regulatory authorities to "zero tolerance" for illegal securities activities. Insider trading steals the profit opportunities that belong to the majority of investors by obtaining information in advance, which seriously undermines the market order of "three publics", encourages the atmosphere of asking for information and speculation, interferes with investors' value judgment, affects the market pricing function, and infringes on the legitimate rights and interests of investors. The Shanghai Stock Exchange learned that regulators are continuing to strengthen the prevention and control of insider trading in mergers and acquisitions to help maintain the normal functioning of market pricing functions.

Lianchuang Optoelectronics: The smooth-blade series laser anti-UAV products have carried out preliminary cooperation negotiations with several airports. Lianchuang Optoelectronics said on the interactive platform on December 9 that in the face of "low-slow and small" flying objects represented by drones, there is a lot of room in the domestic low-altitude security equipment market. The company's smooth-blade series laser anti-UAV products are combined with the developed "low-altitude defense system command and control platform application software" and have the ability to install and deploy countermeasures equipment groups. To build a low-altitude defense system for users, we have carried out preliminary cooperation negotiations with several airports, but it is still in the early stage of negotiations, and there is still some uncertainty about whether we can expand the domestic airport security market as expected.Spot silver rose to 3.00% in the day and is now reported at $31.89 per ounce.Pre-market news of U.S. stocks: ① Stock index futures of U.S. stocks fell slightly before the market closed on Monday, global stock markets remained stable, and investors digested geopolitical turmoil. ② As of press time, Dow futures fell 0.07%, S&P 500 futures fell 0.11%, and Nasdaq futures fell 0.15%. (3) Germany's DAX index fell by 0.10%, Britain's FTSE 100 index rose by 0.26%, France's CAC40 index rose by 0.34%, and Europe's Stoxx 50 index fell by 0.02%. ④WTI crude oil rose 1.21% to $68.01/barrel. Brent crude oil rose 1.00% to $71.83/barrel. ⑤ The next test of the financial market is the US consumer price report on Wednesday, which will provide the Fed policymakers with a final observation of the inflation environment before the last meeting this year. The core data is expected to remain at 3.3% in November, which should not hinder the interest rate cut. 6. Analysts of Wall Street banks have basically published their annual forecasts. Their average forecast is that the S&P 500 index will rise by about 10%, which is in line with the historical average. 7 Tesla's share price rose more than 2% before the market, approaching a record high, and the sales growth target for next year is 20-30%. Today, NVIDIA's pre-market diving fell by more than 2%, and the General Administration of Market Supervision decided to file an investigation according to law. Pet-name ruby ultra-micro computers rose more than 12% before trading, and the request for delaying the submission of financial reports was approved by Nasdaq.