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The downtime lasted more than 4 hours, and the failure of ChatGPT and Sora services has been fully repaired. On the afternoon of December 12, Beijing time, OpenAI updated the accident report and said that API, ChatGPT and Sora services have now fully resumed operation. Earlier today, OpenAI confirmed that ChatGPT, its chat robot, experienced a worldwide downtime, and Sora and API were also affected. It is understood that the fault lasted about 4 hours and 10 minutes. OpenAI said that it will conduct a comprehensive root cause analysis of this failure.Dongyang Guangyao submitted a prospectus to be listed in Hong Kong by way of introduction. On December 11th, Dongyangguang Pharmaceutical, the controlling shareholder of Dongyangguang Changjiang Pharmaceutical, submitted a prospectus to the Hong Kong Stock Exchange to be listed in Hong Kong by way of introduction, and the exclusive sponsor was CICC.Zhongjing Technology: Changzhou Jinhong, a shareholder, intends to reduce its shareholding by no more than 3%. Zhongjing Technology announced that Changzhou Jinhong Enterprise Management Partnership (Limited Partnership), a shareholder holding more than 5%, intends to reduce its shareholding in the company by means of centralized bidding and block trading, with the reduction amount not exceeding 18,886,100 shares, that is, not exceeding 3% of the company's total share capital. The reduction price will be determined according to the market price when the reduction is implemented. This reduction will be carried out within three months after 15 trading days from the date of disclosure of this announcement.

Anhui's first high-growth industrial bond was successfully issued in Shanghai. Recently, Anhui Wantong Expressway Co., Ltd. (referred to as "Wantong Expressway") completed the issuance of Anhui's first high-growth industrial bond in Shanghai Stock Exchange. On October 30th this year, Wan Tong Expressway was approved by China Securities Regulatory Commission to publicly issue corporate bonds with a registered scale of no more than 5 billion yuan to professional investors.South Korea's National Election Commission: South Korean President Yin Xiyue's remarks undermined South Korea's electoral system.South Korea's National Election Commission: Security vulnerabilities were discovered before, but most of them were fixed before the election. There is no evidence that North Korea hacked.

Analyst: The interest rate of the European Central Bank will be pushed to the low end of the neutral range. Marchel Alexandrovich, an economist at Saltmarsh Economics, said that the European Central Bank cut interest rates by 25 basis points again, which is the fourth time in this easing cycle. The monetary policy statement reiterated that the Committee would not commit to a specific interest rate path in advance. However, the new forecast shows that the core inflation rate is 1.9% in 2026 and 2027, which indicates that interest rates may continue to push to the low end of the neutral range.Huachuang Securities: It was first rated as "recommended" by Zangge Mining, with a target price of 33.3 yuan. Huachuang Securities Research Report pointed out that Zangge Mining (000408.SZ) is an important producer of potassium lithium salt and copper in China, with a high dividend return to shareholders. The company actively arranges high-quality potash resources at home and abroad: three major projects, namely, Heibei potash mine in Dalangtan, Alkali-Shishan potash mine and the eastern part of deep brine potash mine in Xiaoliangshan-Dafengshan area, are steadily promoted in China, with a total exploration right of 1,400 square kilometers; Overseas has signed a potash exploration agreement with Laos. At present, the exploration report and potash mine reserve certificate have been obtained. It is estimated that the total amount of potassium chloride resources in Setani County and Ba 'e County is 984 million tons. It is estimated that the output of the first phase of potassium chloride project will be 1 million tons/year, and the scale of potassium chloride production is expected to double in the future. The company is an important manufacturer of potassium and lithium in China, and Julong Copper is expected to inject strong kinetic energy into the company's growth. Considering that Mamicho Mining has not been consolidated at present, it is estimated that the company will realize a net profit of 25.0/27.7/4.29 billion yuan in 24-26 years, which is -27%, +11% and +54.9% respectively. In 2025, it can be compared with the company's average valuation of 19 times, giving the company a valuation of 19 times in 2025, corresponding to the target price of 33.3 yuan, covering for the first time and giving a "recommended" rating.It is reported that the price of iPhone 18 Pro's further use of TSMC's 2nm chip will increase by 70%. It is reported that in 2026, the A20 Pro processor of iPhone 18 Pro will be produced by TSMC's 2 nm process for the first time, and the chip price will rise from the current 50 US dollars to 85 US dollars, with an increase of 70%. With the high cost, the price of iPhone 18 Pro may increase. (Taiwan Province Business Times)