first digital currency in the world Knowledge

China Chengtong and China Yizhong set up an enterprise management center with a capital contribution of 6.25 billion yuan. According to Tianyancha App, Zhongcheng (Beijing) Enterprise Management Center (Limited Partnership) was recently established. The executive partner is Yizhong Group Sunac Technology Development Co., Ltd., with a capital contribution of 6.25 billion yuan. The business scope is enterprise management and enterprise management consulting. It is owned by China Chengtong's Beijing Chengtong Capital Investment Co., Ltd., China Yizhong Group Co., Ltd. and its subsidiary Sunac Technology Development Co., Ltd.After the European Central Bank announced the interest rate decision, EUR/USD rose 15 points to 1.0484.Zhongzhiwei Technology completed tens of millions of yuan financing. On December 12th, Nanjing Zhongzhiwei Information Technology Co., Ltd. (Zhongzhiwei Technology) completed tens of millions of yuan B1 financing, which was jointly invested by Guangzhou Baiyun Financial Holding Group Co., Ltd. and Beijing Hongfeng Private Equity Fund Management Co., Ltd. This round of financing funds will be used for iterative application of AI+ network security products, breakthrough in key industry landing scenarios and market channel construction. Zhongzhiwei Technology is a solution provider of "city-level data+digital security operation", and has launched a series of new platform-based network security products around AISecOps (artificial intelligence security operation).

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.Traders' interest rate expectations for the European Central Bank remain stable: it is expected to cut interest rates by 127 basis points in 2025.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)

The largest automobile ro-ro terminal on the Yangtze River trunk line was officially put into operation in Suzhou. On December 12th, Haitong Taicang Automobile Terminal, the largest automobile ro-ro terminal on the Yangtze River trunk line, was officially opened for production and operation. On the same day, three ro-ro ships docked at Haitong Wharf, and more than 3,300 cars were loaded on board and sent to Mexico, Peru, South Korea, Guatemala and other countries. The coastline of Haitong Taicang Automobile Terminal is 708 meters long, and it can berth two foreign trade ro-ro ships of 70,000 tons and one domestic trade ro-ro ship of 3000 tons at the same time. The land area of the yard is 860,000 square meters, the number of parking spaces is 32,000, and the designed annual automobile throughput is 1.3 million.The European Central Bank cut interest rates by 25 basis points, warning that economic growth will slow down. The European Central Bank cut interest rates by 25 basis points to 3%, and warned that economic growth will be weaker than its previous forecast. This is the fourth time that the European Central Bank has cut interest rates since June, bringing the benchmark interest rate to its lowest level since March 2023. At the same time, the European Central Bank warned that the euro zone economy will only grow by 1.1% in 2025, lower than its forecast of 1.3% in September. It was widely expected that the European Central Bank would cut interest rates. Investors expect that the European Central Bank will cut interest rates more than the Federal Reserve next year, because it is widely expected that the economic growth of the euro zone will lag behind that of the United States. The euro zone's export-dependent economy is also vulnerable to Trump's threat to impose tariffs of up to 20% on all American imports.In the direction of pan-consumption, there were more than 50 stocks with daily limit, and the concept of big consumption continued to strengthen. Retail, food, home, ice and snow industries and other branches set off a wave of daily limit, and Zhongbai Group, Youhao Group, Huifa Food, Panda Dairy, Wole Home and Meike Home exceeded 50 stocks with daily limit.