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Jimi Technology: The wholly-owned subsidiary has received the designated notice of development from a well-known domestic automobile main engine factory, and Jimi Technology announced that Yibin Jimi, a wholly-owned subsidiary, has received the designated notice of development from a well-known domestic automobile main engine factory, and will become the designated development supplier of the customer's car projector to supply intelligent cockpit display products.On the 13th, the 30-year treasury bond futures rose by 0.60%, and the latest main contract positions changed as follows. According to the data of the exchange, as of December 13th, the main contract 30-year treasury bond futures closed at 2503, up or down by +0.60%, with a turnover of 71,900 lots. The position data showed that the top 20 seats were clear, and the difference position was 3,777 lots. The total number of 30-year treasury bond futures contracts was 82,700 lots, an increase of 4,416 lots over the previous day. The first 20 seats in the contract held 78,000 lots, a decrease of 1,313 lots from the previous day. The top 20 seats in the contract held 85,000 short positions, a decrease of 1,049 lots from the previous day. (Sina Futures)Changshu Automobile Accessories: It is planned to invest 22.8 million yuan to set up a joint venture with Antonlin Investment Co., Ltd. Changshu Automobile Accessories announced that the company plans to set up a joint venture with Antonlin Investment Co., Ltd. in Wuhu City, Anhui Province, tentatively named Wuhu Antonlin Intelligent Cockpit System Co., Ltd., with an estimated total investment of 140 million yuan, including a registered capital of 57 million yuan. The company invested 22.8 million yuan, accounting for 40% of the total share capital of Antonglin in Wuhu; Antonglin Investment Co., Ltd. contributed 34.2 million yuan, accounting for 60% of the total share capital of Antonglin in Wuhu. The establishment of the new company will expand the company's industrial layout, improve the company's comprehensive competitive strength and realize the company's strategic plan for sustainable development.

Vegetable oil fell by 1.90% on the 13th, and the latest main contract positions changed as follows. According to the exchange data, as of December 13th, the main contract vegetable oil closed at 2,505, up or down by -1.90%, with a turnover of 535,800 lots. The position data showed that the top 20 seats were clear, and the difference position was 21,545 lots. The total turnover of vegetable oil futures contracts was 593,700 lots, a decrease of 112,100 lots from the previous day. The first 20 seats in the contract held 232,900 lots, a decrease of 3,819 lots from the previous day. The short positions in the top 20 seats of the contract were 254,200 lots, an increase of 687 lots over the previous day. (Sina Futures)AI glasses ushered in the limelight, and Google reached a cooperation with domestic manufacturers. According to the news, on December 13, at the Android XR conference, Google reached a strategic cooperation with domestic consumer-grade AR glasses manufacturer XREAL to jointly build the Android XR ecosystem. According to media reports, OPPO, vivo, Huawei, Tencent and ByteDance are all evaluating the AI glasses project. In addition, a number of listed companies said on the investor question and answer platform that they have corresponding technology or product reserves in AI glasses. Huaxin Securities Research Report pointed out that AI glasses have become a new outlet in the smart wear market, or lead the next generation of terminal revolution. AI glasses not only have the effect of virtual vision enhancement, but also realize real-time analysis of user behavior and environment by integrating artificial intelligence algorithms, providing more accurate and personalized services. AI glasses also improve comfort and prolong wearing time in design and portability. At the same time, it provides a more natural and convenient interactive experience innovation through various sensing technologies. With the gradual reduction of costs, AI glasses are expected to be further widely used. According to the report of Wellsenn XR, it is estimated that after 2030, the AI+AR smart glasses industry will enter a period of rapid development; By 2035, AI+AR smart glasses will eventually replace traditional smart glasses, and the global sales of AI+AR smart glasses will reach 1.4 billion units, which is equivalent to the size of smart phones and will become the next generation general computing platform and terminal. (Securities Times)-40.8℃！ Bayinbuluke, Xinjiang refreshed the lowest temperature in the country in winter. With the strong invasion of cold air, the temperature in many places in Xinjiang hit a new low. On December 12th, according to the live ranking of the lowest temperature by the Central Meteorological Observatory, the lowest temperature in Bayinbuluke reached -40.8℃ from 15: 00 on December 11th to 14: 00 on December 12th, making it the top of the national lowest temperature list in this period, 5.4℃ lower than the Tuli River in Inner Mongolia, which ranked second, and becoming the first national weather station in China to fall below -40℃ after winter. (Xinjiang Daily)

According to the local government, Russia attacked the energy facilities in the Lviv region in western Ukraine.Changshu Automobile Accessories: It is planned to invest 22.8 million yuan to set up a joint venture with Antonlin Investment Co., Ltd. Changshu Automobile Accessories announced that the company plans to set up a joint venture with Antonlin Investment Co., Ltd. in Wuhu City, Anhui Province, tentatively named Wuhu Antonlin Intelligent Cockpit System Co., Ltd., with an estimated total investment of 140 million yuan, including a registered capital of 57 million yuan. The company invested 22.8 million yuan, accounting for 40% of the total share capital of Antonglin in Wuhu; Antonglin Investment Co., Ltd. contributed 34.2 million yuan, accounting for 60% of the total share capital of Antonglin in Wuhu. The establishment of the new company will expand the company's industrial layout, improve the company's comprehensive competitive strength and realize the company's strategic plan for sustainable development.Mitsubishi electric will invest $143.5 million to build a heat pump factory in the United States.