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Brother Technology: PEEK is a key application field of hydroquinone, and the company is still in the promotion stage. Brother Technology (002562) said on the interactive platform that the company's hydroquinone products are mainly sold to domestic mainstream acrylic acid producers, and PEEK is a key application field of hydroquinone, and the company is still in the promotion stage; The production capacity of the second phase project of hydroquinone is being released as planned. At present, the company has a production capacity of 20,000 tons of catechol and hydroquinone. Regarding the industrial chain extension plan, the company will carry out relevant work according to the strategic plan and disclose information in time according to the requirements of information disclosure.OpenAI apologizes for the downtime of ChatGPT: Some services are restored, and Sora is still in a state of paralysis. On the morning of December 12, Beijing time, OpenAI confirmed that its chat robot ChatGPT is experiencing a worldwide downtime, and ChatGPT, Sora and API are affected. The company updated the accident report and said that it had found out the cause of the outage, was trying to restore normal service as soon as possible, and apologized for the outage. At 9: 50 Beijing time on the 12th, the company further updated the accident report and said that it was continuing to carry out remedial work. API and ChatGPT services are partially restored, and Sora is still in a state of paralysis.The newly established enterprise management company in Erdos includes corporate headquarters management business. The enterprise search APP shows that recently, Ordos Dongyu Enterprise Management Co., Ltd. was established, with the legal representative of Chen Houbao and the registered capital of 20 million yuan. Its business scope includes: corporate headquarters management; Technical service, technical development, technical consultation, technical exchange, etc. Enterprise survey shows that the company is wholly owned by Ordos.

The weighted share price index of Taiwan Stock Exchange rose 1.2% to 23,170.25 points.Aoyuan Group and others were forced to execute 200 million yuan. According to the legal litigation information of Tianyue, recently, Aoyuan Group Co., Ltd. and Zhuhai Aoyuan Huisheng Real Estate Co., Ltd. added one piece of information of the person to be executed, and the execution target was more than 203 million yuan. The enforcement court was Xiangzhou District People's Court of Zhuhai City. Tianyan risk information shows that Aoyuan Group Co., Ltd. has more than 150 pieces of information about executed persons, and the total amount of execution exceeds 14.6 billion yuan. In addition, the company also has a number of consumption restriction orders, the person who has been executed for dishonesty (Lao Lai) and the final case information.The Hang Seng Index of Hong Kong stocks opened higher by 0.29%, the index of state-owned enterprises rose by 0.42%, and the branch index rose by 0.44%.

The South Korean prosecutor once again summoned Brother Lv Yinxiong, the anti-espionage commander of the Ministry of National Defense. On the 12th local time, the South Korean prosecutor once again summoned Brother Lv Yinxiong, the core figure of the "emergency martial law incident". (CCTV News)Changchuan Technology has invested in Keweisheng, a visual software developer. According to the company's search APP, recently, Keweisheng Visual Technology (Suzhou) Co., Ltd. has undergone industrial and commercial changes, and the new growth Sichuan Technology is the major shareholder, holding 51% of the shares. Enterprise information shows that the company was established in 2015, with Tian Zhifeng as its legal representative and a registered capital of 10 million yuan, and its business scope includes visual technology development. According to its official website, Keweisheng is an enterprise specializing in the development of visual software and hardware solutions.12036 Online Student Booking Service Zone, since December 12th, the railway 12306 mobile phone client has opened the student booking service zone, and at the same time, the rules for the sale and inspection of student discount tickets have been optimized and adjusted. Eligible travelers and friends can make an appointment to buy round-trip tickets during Spring Festival travel rush through the zone, which will make it more convenient for student travelers to travel in Spring Festival travel rush. (China Railway)