digital currency research paper, Knowledge graph

The closing price of the national carbon market rose by 0.84% compared with the previous day. Today, the comprehensive price of the national carbon market is: the opening price is 99.66 yuan/ton, the highest price is 101.74 yuan/ton, the lowest price is 98.95 yuan/ton, and the closing price is 100.74 yuan/ton, which is 0.84% higher than the previous day. The transaction volume of today's listing agreement is 464,194 tons, with a turnover of 46,118,764.87 yuan; The volume of bulk agreement transactions was 4,617,079 tons, with a turnover of 450,306,945.18 yuan. Today, the total turnover of the national carbon emission quota is 5081273 tons, with a total turnover of 496425710.05 yuan. From January 1 to December 13, 2024, the volume of carbon emission quota in the national carbon market was 169,736,665 tons, with a turnover of 162,864,7748.47 yuan. As of December 13, 2024, the cumulative turnover of carbon emission quotas in the national carbon market was 611,359,276 tons, with a cumulative turnover of 412,056,282,67.75 yuan. (National Carbon Trading)TikTok for Business: Build a full-link training system and realize the integration of assessment and certification. Recently, TikTok for Business held the 2024 channel agent conference. At the meeting, TikTok for Business said that at present, TikTok for Business's service link has expanded from simple advertising to live broadcast with goods, short drama contracting, data co-construction and other aspects, and gradually formed a service model of combining e-commerce live broadcast with delivery, short drama distribution, contracting and delivery integration. In addition, TikTok for Business has also built a full-link training system to realize the integration of assessment and certification, and ensure the provision of high-quality services for enterprises going to sea.Director of the International Energy Agency (IEA): Geothermal energy is suitable for providing a large amount of stable energy for data centers. The IEA said on Friday that shale drilling technology, which has led to a sharp increase in oil and gas production, has also stimulated the development of geothermal energy. In theory, geothermal energy can provide a stable power source equivalent to the total demand of India and the United States. Fatih Birol, director of the International Energy Agency, said after the agency released its first report on geothermal energy that geothermal energy is suitable for providing a large amount of stable energy for data centers. Birol said: "One of the demands for geothermal energy is the demand for electricity in data centers. The demand for data centers in the United States is great, and they need all-weather electricity, which makes geothermal very suitable. " Birol said that unlike renewable energy such as wind energy and solar energy, geothermal energy can be a sustainable energy source, but it is still in its infancy and needs a lot of investment and support from the government. The incoming Trump administration said it would promote more oil and gas drilling and hoped to reduce the green energy plan, but Birol saw no reason not to increase the use of geothermal energy. According to the data of the International Energy Agency, by 2050, the global geothermal heating may increase to 800 GW, accounting for 15% of the global demand growth, and the annual output is equivalent to the current total demand of the United States and India. According to the report of the International Energy Agency, global investment will exceed $1 trillion by 2035 and $2.8 trillion by 2050, of which about 75% will be invested in power generation facilities.

The qualification of general manager of Mercedes-Benz Auto Finance Co., Ltd. was approved. On December 13th, the website of Beijing Financial Supervision Bureau issued an official reply, approving the qualifications of directors and general managers of Gert Christian Middelhauve Mercedes-Benz Auto Finance Co., Ltd.. The company shall require the above-mentioned personnel with approved post qualifications to strictly abide by the relevant regulatory provisions of the General Administration of Financial Supervision, take up their posts within 3 months from the date of making this administrative licensing decision, and report their posts in a timely manner as required. If he fails to arrive within the above-mentioned prescribed time limit, this approval document will become invalid, and the decision-making organ shall go through the formalities for cancellation of administrative license.Beijing Stock Exchange plans to carry out the fifth network-wide test of trading support platform optimization tomorrow. On December 13th, the office of Beijing Stock Exchange and the office of National Stock Transfer Company issued a notice to carry out the fifth network-wide test of trading support platform optimization on December 14th. The participating institutions are Beijing Stock Exchange, National Stock Transfer Company, China Clearing, Shenzhen Stock Connect, securities companies, fund companies and information providers.Zheng Meiji: It is planned to acquire 16.61% equity of the holding subsidiary Yaxinke Nanjing at RMB 699 million. Zheng Meiji (601717) announced on the evening of December 13th that the company plans to use its own funds of RMB 699 million (including tax) to acquire 16.61% of Yaxinke Nanjing held by other shareholders of the holding subsidiary Yaxinke Industrial Technology (Nanjing) Co., Ltd. (hereinafter referred to as "Yaxinke Nanjing").

UBS: Reduce Adobe's target price from $550 to $525, and maintain a "neutral" rating.The Jiading District Government of Shanghai organized statistics on the arrears of dealers. The reporter was informed that the relevant departments of the Jiading District Government of Shanghai have stepped in to count the arrears of dealers. At about 13: 00 on December 13th, the reporter of Beijing News Shell Finance saw at the registration site of Shanghai Yongqiao Village Committee that a staff member was organizing the dealers present to fill out the form, and the information collected included the name of the company, contact person, goods supplied, amount owed, due date, etc. (Shell Finance)Four departments: By 2027, the digital transformation of specialized and innovative small and medium-sized enterprises should be completely reformed. The Ministry of Industry and Information Technology, the Ministry of Finance, the People's Bank of China and the General Administration of Financial Supervision issued the Special Action Plan for Digital Empowerment of Small and Medium-sized Enterprises (2025-2027). According to the notice, by 2027, the "100-city" pilot project for the digital transformation of small and medium-sized enterprises has achieved solid results, and the digital transformation of specialized and special small and medium-sized enterprises should be completely reformed, forming a number of transformation benchmarks with a digital level of three or four; The digital level of the pilot provincial-level specialized and innovative small and medium-sized enterprises has reached the second level and above, and the numerical control rate of key processes of industrial small and medium-sized enterprises in the country has reached 75%; The cloud access rate of small and medium-sized enterprises exceeds 40%. Initially build a digital transformation ecology of small and medium-sized enterprises, which is coordinated by the Ministry and the province, the integration of large and medium-sized enterprises, the adaptation of supply and demand in key scenes, and the strong public service guarantee, and empower small and medium-sized enterprises to specialize in special new development.