how many types of cryptocurrency are there in the world, See results about

China contributes about 30% to the world economic growth, and China is confident to achieve the annual economic growth target. At the "1+10" dialogue meeting, the heads of ten major international economic organizations were all present to meet and have a dialogue with Chinese high-level officials. Many domestic experts and scholars said that the "1+10" Dialogue was held at the right time. The current world economic situation faces many difficulties and challenges, and unilateralism and protectionism are rampant. China needs to work closely with major international economic organizations, adhere to multilateralism, and safeguard free trade and economic globalization. Statistics show that China, as the second largest economy in the world, keeps its contribution rate to the world economic growth at around 30%, and it also plays a key role in the global supply chain. This year, China is fully confident to achieve the annual economic growth target and will continue to play the role of the biggest engine of world economic growth. (CCTV Finance)Foreign capital is buying! Wall Street traders "lay out A shares" have gained huge floating profits. The latest data shows that Wall Street traders are "laying out A shares" through large call options. The data shows that from November 29th to last Friday, Wall Street traders bought nearly 180,000 Direxion Daily FTSE China Bull 3x Shares ETF (Yinn) call options. Wall Street traders also bought about 210,000 Direxion Daily CSI 300 China A Share Bull 2x Shares (code CHAU) call options last week. Among them, CHAU did twice as much as the CSI 300 Index, while YINN did three times as much as the FTSE China A50 Index. U.S. stocks closed overnight, and YINN and CHAU rose by more than 23% and 13% respectively. According to calculation, the book income of the buyers of the above-mentioned YINN and CHAU call options contracts has reached 138 million dollars (about 1 billion yuan). Today, the A-share market opened, and the three major indexes all opened sharply higher. The GEM index rose above 4% at first, and then the market suddenly changed, and the three major indexes quickly fell back. At the close, the Shanghai Composite Index rose by 0.59%, the Shenzhen Composite Index rose by 0.75%, and the GEM index rose by 0.69%. Looking forward to the A-share market outlook, institutional analysis believes that macroeconomic policies are expected to maintain a positive tone of overweight and countercyclical adjustment, and institutional funds, active funds and retail funds are expected to resonate, driving the A-share "year-end and year-end market" to continue to be interpreted.Shangtang Technology issues no more than 1.87 billion shares at a price of HK$ 1.46-1.52 per share.

China Mobile cooperated with Huawei to complete the first commercial deployment of 5G EasyMacro high-precision positioning for subway tunnels in China. On December 10th, according to Huawei's official news in China, in response to the requirements for positioning capability of communication industry in China's 14th Five-Year Plan, China Mobile Design Institute and Shanghai Mobile Company cooperated with Huawei to successfully realize the first commercial deployment of 5G EasyMacro (EM) high-precision positioning solution in Shanghai subway tunnel. As an important network capability in vertical industry, the successful deployment of 5G high-precision positioning in subway tunnel scene marks a major breakthrough in 5G private network positioning technology.Fitch: It is expected that the Tax Reduction and Employment Act will be extended in 2017, which may increase tariffs on Canada, restrict immigration and re-promote deregulation. It is expected that the economic growth in the United States and Canada will slow down slightly, inflation will fall, and policy interest rates will continue to be lowered.Kunlun Digital Intelligence and Hikvision reached a cooperation to jointly promote the digital transformation of the oil and gas industry. On December 9, Kunlun Digital Intelligence Technology Co., Ltd. and Hikvision held a signing ceremony for the cooperation framework agreement in Beijing. According to the cooperation agreement, the two sides will give full play to their respective advantages, actively explore and promote the digital and intelligent application of intelligent IOT technology to improve production efficiency and reduce operating costs, and provide a solid guarantee for energy security. The two sides will jointly develop more professional and valuable digital oil and gas solutions to help industry customers achieve efficient and safe operation and management. At the same time, the two sides will also carry out in-depth cooperation in marketing and brand building to enhance each other's market visibility, create greater commercial value and help the industry transform and upgrade.

The death toll from the explosion of a fuel depot in central Italy has risen to five. The reporter learned on the 10th local time that the body of the last missing person in the explosion of a fuel depot in the suburb of Florence in central Italy on the 9th has been found. Up to now, the explosion has caused 5 deaths and 26 injuries, of which 2 were seriously injured. (CCTV News)Citigroup: Brazil is unlikely to cut interest rates next year.The Chadian military said that France began to withdraw its troops from Chad. According to the announcement issued by the Chadian military on the 10th, France began to withdraw its troops from Chad on the same day. The General Staff of the Chadian Armed Forces announced that after the decision to terminate the cooperation agreement with France, France began to withdraw its troops in Chad on the 10th with the take-off of some fighter planes. The announcement said that the public will be informed of the progress of withdrawal at any time. According to the news obtained by the French media from military insiders, the French army began to evacuate from N 'Djamena, the capital of Chad, on the 10th, and several French fighter planes have taken off. The person familiar with the matter said that France has decided to close an air base in N 'Djamena, and the French army is returning its plane. (Xinhua News Agency)