pros and cons of digital currency, Block

On the 13th, the No.20 rubber fell by 2.05%, and the latest main contract positions changed as follows. According to the exchange data, as of December 13th, the main contract No.20 rubber 2502 was closed, with a turnover of 159,100 lots. The position data showed that the top 20 seats were clear, and the difference position was 5,142 lots. A total of 205,200 lots were traded in the No.20 rubber futures contract, an increase of 8,176 lots over the previous day. The first 20 seats in the contract held 84,200 lots, an increase of 812 lots over the previous day. Short positions in the top 20 seats of the contract were 94,500 lots, a decrease of 1,708 lots from the previous day. (Sina Futures)Qinchuan Machine Tool: The company's machine tool business section can provide a variety of processing equipment for humanoid robot manufacturers. Qinchuan Machine Tool said on the interactive platform that the company's machine tool business section can provide a variety of processing equipment for humanoid robot manufacturers, such as gear grinder, planetary roller screw pair key processing equipment thread grinder, etc. The spare parts business section of the company has the foundation of R&D and manufacturing of planetary roller screw by-products. Now, it has gradually started small batch production and verified its application. In the future, according to the market demand, it will gradually improve the detection and processing means and build its capacity.Shanghai Electric established a new company including machinery and equipment sales business. According to the enterprise search APP, Shanghai Dixi New Energy Co., Ltd. was established with Ye Can as its legal representative and registered capital of 1 million yuan. Its business scope includes: power generation business, power transmission business and power supply (distribution) business; Installation, maintenance and testing of power transmission, power supply and power reception facilities; Mechanical equipment sales; Mechanical and electrical equipment sales, etc. Enterprise survey shows that the company is wholly owned by Shanghai Electric New Energy Development Co., Ltd., a subsidiary of Shanghai Electric.

Wang Honghai, former chairman of the Financial and Economic Committee of Tianjin Municipal People's Congress, was "double-opened" for illegal intervention and intervention in judicial activities. Recently, with the approval of the Tianjin Municipal Committee of the Communist Party of China, the Supervision Committee of Tianjin Municipal Commission for Discipline Inspection filed a case review and investigation on Wang Honghai, former member of the Standing Committee of the Municipal People's Congress, former chairman of the Financial and Economic Committee of the Municipal People's Congress and former director of the Budget Working Committee of the Standing Committee of the Municipal People's Congress. After investigation, Wang Honghai lost his ideals and beliefs, abandoned his initial mission, resisted organizational censorship, and personally engaged in superstitious activities; Ignoring the spirit of the eight central regulations, repeatedly accepting gifts and gifts in violation of regulations, arranging family members to accept tourism activities that may affect the fair execution of official duties, and borrowing vehicles for management services for a long time without compensation; Violation of organizational principles, using authority to seek benefits for others in the promotion and adjustment of cadres' positions; Violation of regulations and intervention in judicial activities, improper performance of duties in the work, resulting in adverse effects; Taking public power as a tool for personal gain, taking advantage of his position to make profits for others in project contracting and job transfer, and illegally accepting huge amounts of property.Saudi institutions are optimistic about China's "huge investment opportunities" in the fields of health care and biotechnology. Ekta Torani, chief investment officer of Saudi KBW Venture Capital Company, recently said in Abu Dhabi, United Arab Emirates that with the increasingly close economic and trade ties between the Gulf region and China, the institution is optimistic about China's "huge investment opportunities" in the fields of health care and biotechnology.Xia Yiping, CEO of Extreme Vietnam: I won't run away! Agreeing with employees' reasonable demands, communication with Baidu and Geely working groups has been established. The reporter learned from the inside of Extreme Yue Automobile that on the evening of December 12, Xia Yiping, CEO of Extreme Yue Automobile, informed all employees of the latest progress by means of synchronous news of flying books. Xia Yiping said: "Shanghai, the social security provident fund tax payment is completed; Beijing Jidu Technology has paid the provident fund before, because the system can't pay the social security tax tonight (December 12), and will go to the counter to pay it early tomorrow (December 13); Beijing jidu service, social security provident fund tax payment is completed; Wuhan, the social security provident fund tax payment is completed; Zhejiang, the provident fund has been paid before, and the social security tax will be paid tomorrow (December 13); In the remaining cities, the social security provident fund has been paid, and the individual tax will be paid tomorrow (December 13). " (national business daily)

Yingli shares: Yingli shares increased capital by 80 million yuan to its holding subsidiary. Yingli shares announced that the company and Shanghai Moqin Intelligent Technology Co., Ltd. increased capital to Nanchang Yingli Precision Manufacturing Co., Ltd., with a total capital increase of 80 million yuan, of which Yingli shares increased capital by 67 million yuan in cash and Shanghai Moqin increased capital by 13 million yuan in cash. After this capital increase, the registered capital of Nanchang Yingli will increase from 20 million yuan to 100 million yuan. After the capital increase is completed, Yingli shares hold 80% of the shares of Nanchang Yingli and Shanghai Moqin holds 20% of the shares. This capital increase does not constitute a connected transaction and does not need to be submitted to the company's shareholders' meeting for consideration.Comments on Hong Kong stocks: Hang Seng Index fell by 2.09%, Hang Seng Technology Index fell by 2.63%, Hong Kong stocks closed, Hang Seng Index fell by 2.09% and Hang Seng Technology Index fell by 2.63%. Domestic insurance stocks and domestic housing stocks were among the top losers, with Sunac China falling more than 8%, and Xpeng Motors, China Pacific Insurance and Zijin Mining falling more than 5%.The main contract of Shanghai and Shenzhen 300 stock index futures (IF) fell by 2.00% in the day and is now reported at 3,955.2 points.