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Google released the Android XR operating system, and Samsung's first launch will be launched next year. On December 12, local time, Google launched a new operating system Android XR developed in cooperation with Samsung, which combines years of investment in AI, AR and VR, aiming at wearing devices and smart glasses. Bring a practical experience. This release is a preview for developers, who can start to develop applications and games for the upcoming Android XR device. The first head-mounted display device developed based on Android XR is code-named "Project Moohan", which is made by Samsung and will go on sale next year.Guotai Junan: The rise of leading enterprises and the downward shift of costs are important features of the steel industry entering a new cycle. Guotai Junan issued a document saying that with the change of demand structure, the demand for plates has steadily increased, and the demand for high-end plates such as automobiles, household appliances, shipbuilding, offshore engineering and energy is strong. The added value and profit per ton of products brought by leading companies' active adjustment of product structure, accumulation of products, R&D drive, continuous capital expenditure and equipment investment have been significantly improved, gradually widening the gap with the industry average gross profit. When the industry is facing the marginal losses of most steel enterprises, leading companies still maintain a high profit level by relying on the cost advantages brought by product differences and management, and the rise and differentiation of industry leaders are emerging. On the other hand, with the gradual increase in the supply side and the difficulty in improving the demand side, iron ore has gradually entered a loose cycle, and the steel cost constraints are expected to gradually improve.Employees hide $154 million in accounts. Macy's said that internal control was ineffective. On Thursday, Macy's said that a reassessment of its financial situation showed that as of February this year, the internal control (including proper record maintenance) of the chain department store was not effective. The retailer launched an evaluation at the end of November after discovering that an employee had concealed as much as $154 million in expenses for many years. Therefore, the company postponed the release of the third quarter earnings report until December 11th. Macy's said that under the supervision of the board of directors, Tony Spring, its CEO, and Adrian Mitchell, its chief financial officer, re-evaluated the effectiveness of internal control, and pointed out that its financial report was not effective as of February 3 due to major defects. The department store chain said that it is implementing changes to improve internal control and make up for major defects.

[In November, the global sales of pure electric and plug-in hybrid vehicles exceeded 1.8 million, with China accounting for 70%. According to the data released by market research company Rho Motion on Friday, the global sales of pure electric and plug-in hybrid vehicles increased for the seventh consecutive month in November, with a year-on-year increase of 32.3%, reaching 1.83 million, the third consecutive month reaching a record high. Among them, the sales of pure electric and plug-in hybrid vehicles in China market increased by 50%, reaching 1.27 million vehicles, accounting for nearly 70% of the total global sales.Korean media: South Korean President Yin Xiyue tried to appoint a new defense minister. The East Asia Daily did not explain that the source reported that South Korean President Yin Xiyue tried to appoint a new defense minister, which indicated that Yin Xiyue might resume his job, although he said last week that he would let the ruling party decide how to stabilize future state affairs and his term of office. After making a public speech on Thursday, Yin Xiyue approved the 42 agendas adopted at this week's cabinet meeting. This shows that Yin Xiyue may exercise the presidential power immediately after he hinted in his speech that he had no intention of stepping down.Ministry of Finance of Korea: If the volatility is excessively intensified, more market stabilization measures will be taken.

Yuejiang: It is planned to sell about 40 million H shares globally through the IPO of Hong Kong stocks. It is expected to be listed on the Hong Kong Stock Exchange on December 23, and Yuejiang announced on the Hong Kong Stock Exchange on December 13 that the company plans to sell about 40 million H shares globally, with Hong Kong public offering accounting for 5% and international offering accounting for 95%. The offer price will not be higher than HK$ 20.80 per offering share, and it is currently expected to be not lower than HK$ 18.80 per offering share, with 200 shares per lot. It is expected that the shares will start trading on the Stock Exchange at 9: 00 am on Monday, December 23, 2024, Hong Kong time.The first all-green power station base planning based on large-scale compressed air energy storage was released. On December 11th, China Nengjian Digital Group released the all-green power station base planning based on compressed air energy storage in Xining, Qinghai. This is the first all-green power station solution supported by large-scale compressed air energy storage system in high altitude areas around the world, which was independently developed by China Energy Construction Group Co., Ltd. The first batch of projects of the base will take the lead in building a 300 MW compressed air energy storage power station project in guinan county, Hainan, with an overall energy storage capacity of 1.2 million kilowatts, which will effectively enhance the new energy consumption capacity of Hainan and even Qinghai.Ministry of National Defense: Fujian Ship will gradually launch the follow-up test project. On the morning of December 13th, Senior Colonel Wu Qian, director of the Information Bureau of the Ministry of National Defense and spokesman of the Ministry of National Defense, released a message on the recent military-related issues. Reporter: According to the announcement of Shanghai Maritime Safety Administration, in early December, traffic control was implemented for the import of a large ship in the deep water channel of the Yangtze River estuary. Some analysts believe that China Navy Fujian Ship may have completed its fifth sea trial and returned to its home port. Can you confirm it? Wu Qian: It is a normal arrangement for Fujian Ship to carry out relevant tests during the construction process. In the next step, follow-up test projects will be gradually launched according to the progress of aircraft carrier construction. (issued by the Ministry of National Defense)