which digital currency, Overview

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)Ali launched the e-commerce app "Tao" in Japan: in the future, it will expand its staff to explore the local market. On December 12, Alibaba Group held a briefing on the e-commerce app "Tao" launched for the Japanese market. The company said that it will expand its staff in the future and fully explore the Japanese market. According to reports, the APP was launched in October, selling more than 3 million kinds of goods such as clothing, groceries and digital related products. It also has the function of recommending goods by artificial intelligence (AI) according to consumers' preferences. The goods are mainly delivered from China after the consumer places an order, and arrive in Japan a few days later. (Interface News)Zhongwei Semiconductor launched the cost-effective touch MCU-CMS79FT72xB series, and Zhongwei Semiconductor (Shenzhen) Co., Ltd. continued to improve the resources of the 8-bit MCU product lineup and launched the cost-effective touch MCU-CMS79FT72xB. CMS79FT72xB series MCU has built-in 26-channel touch key detection circuit, working voltage is 2.5V~5.5V, working temperature range is -40℃~85℃, and it integrates ADC, LED, PWM, USART, LVD and other modules. Provide SOP16, SOP20 and SOP28 packages, which can flexibly meet the applications of household appliances, kitchen and bathroom appliances, household appliances, personal care and so on. At present, the CMS79FT72xB series has been mass-produced in Q4 of 2024, and the sample application has been opened. (Medium-micro semiconductor)

-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)Hailide: PPS filament products have not yet been involved in the field of humanoid robots. Hailide said on the interactive platform on December 13th that the company has been deeply involved in the field of materials for many years, and with the continuous investment in research and development, the commercialization of PPS filament has been realized. At present, the product has not yet been involved in the field of humanoid robots. In the future, the company will strive to gradually realize mass production applications in related emerging fields, and is full of confidence in this.Japanese Prime Minister's Assistant: Japan must be prepared for Trump to impose tariffs. Japanese Prime Minister's Assistant Akihisa Nagashima said that Japan needs to be prepared for US President-elect Trump's threat to impose tariffs on China, Canada and Mexico, and adjust the supply chain to reduce the collateral damage suffered by Japanese enterprises. In an interview with the media on Thursday, Akihisa Nagashima said that he had "frank" communication with Trump team members on tariff issues during his recent visit to the United States. "I realized that Japan must be ready for Trump to implement his plan," he said. Akihisa Nagashima said that these tariff measures may encourage Japan to reduce its dependence on these three countries, where some Japanese companies operate and parts made in Japan are transported to these three countries to manufacture finished products for export to the United States. "Japanese companies will certainly try to restructure the supply chain," he pointed out. "This is economically reasonable." (Interface News)

FTSE China A50 index futures fell 2%.Baiyun Airport: The passenger throughput in the first November increased by 21.16% year-on-year. Baiyun Airport (600004) released the November production and operation data express on the evening of December 13th, and Baiyun Airport took 43,637 flights (sorties) in November, up by 12.94% year-on-year. Passenger throughput was 6,504,400 person-times, up by 19.94% year-on-year; The cargo and mail throughput was 212,100 tons, a year-on-year increase of 5.68%. Baiyun Airport took off and landed 465,983 sorties from January to November, up 12.05% year-on-year; The passenger throughput was 69.6674 million person-times, up by 21.16% year-on-year; The cargo and mail throughput was 2,161,300 tons, up 18.12% year-on-year.-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)