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The dual platform of transaction detection has landed in Henan to cultivate the diamond industry to a higher level. Recently, the Zhengzhou International Trading Center for Cultivating Diamonds (to be established) and the Henan Laboratory of Jewelry National Inspection Group, which are jointly established by China Jewelry and Jade Jewelry Industry Association and Jewelry National Inspection Group, were officially unveiled in Zhengzhou Airport Area, marking a key step in cultivating the industrial layout of diamonds in Henan Province, which is of great significance for promoting regional economic development and industrial upgrading. "With unified and authoritative product standards, the market can establish a sound pricing mechanism and further promote the extension of the industrial chain." During the interview, people in the industry told the reporter of Company E that this time, the Jewelry National Inspection Group landed in Henan, which will further provide inspection services close to the place of origin, reduce the cost of cultivating diamonds and establish professional evaluation standards. At the same time, the trading center will also set up a platform to cultivate the diamond price trading index, standardize the market pricing system, and stabilize prices and market supply and demand. In the future, Zhengzhou Airport Port Area will also rely on the trading center to build and cultivate the downstream industrial chain layout of diamond processing, design and inlay in the area, and base on the advantages of the airport to maximize the value of the industrial chain.Suspected of misleading investors and being accused of bundling sales, NVIDIA is frequently involved in anti-monopoly investigations around the world. After China filed an anti-monopoly investigation against NVIDIA a few days ago, on the 12th, this artificial intelligence chip manufacturing giant was once again involved in the judicial turmoil. The US Supreme Court allowed investors to file a class action lawsuit against chipmaker NVIDIA, and rejected NVIDIA's appeal. This is the latest judicial dispute that NVIDIA has fallen into since the French, European Union and China launched an "anti-monopoly investigation" against NVIDIA.Many places support housing consumption in the form of issuing housing subsidies. Recently, many places have taken the form of issuing housing subsidies and optimizing housing provident fund policies to support housing consumption and release housing demand. For example, recently, the General Office of the Government of Guangxi Zhuang Autonomous Region issued "Measures for Promoting the Stable and Healthy Development of the Real Estate Market in Guangxi", which mentioned that "optimizing the housing provident fund policy" and "financial subsidies support the reasonable demand for housing purchase". Shanxi Datong, Hubei Xiangyang, Hubei Xianning and other places have also recently launched relevant measures to support residents' rigid and improved housing demand and boost the real estate market. Zhang Bo, dean of 58 Anjuke Research Institute, said in an interview that the role of promoting housing consumption in "stabilizing the property market" is expected to continue to increase, and more policies will be introduced in the future to help stabilize the property market. (Securities Daily)

Brazilian Senate President Pacheco: I think it is possible for the House of Representatives and the Senate to approve the financial plan this year.The transformation and upgrading of the Internet platform has entered a critical period. Looking back on the Internet platform in 2024, organizational restructuring and executive rotation have become the common choices for enterprises to face challenges. In addition to a number of former CFO or financial background executives who went to the front desk, more post-80s and even post-80s became the backbone. How to keep up and develop at the same time has become a necessary question for the Internet to "create a generation". Whether it is "e-commerce business +AI technology" or "retail+technology", the new trend of platform economy is mapped behind the strategic adjustment. Zhu Keli, executive director of China Information Association and founding dean of the National Research Institute of New Economics, said that the Internet platform will build a competitive advantage led by science and technology, empower business through technological innovation, open up new growth points and achieve high-quality development. (SSE)Chip-concentrated stocks clustered in four major industries, and 43 stocks fell for more than three consecutive periods. According to the statistics of Securities Times and DataBao, as of December 12, 300 stocks disclosed the number of shareholders in the latest period, compared with the previous period (November 30), there were 162 stocks with a decrease in the number of shareholders. Specifically, the number of shareholders in 29 stocks decreased by more than 5%, and the number of shareholders in 5 stocks decreased by more than 10%, including Dongfang Huanyu, Zhongshe, Baina Qiancheng, Midland New Materials and Hengshuai. Many chip-concentrated stocks have performed well in the recent market. According to the statistics of DataBao, the average share capital of 126 chips has increased by 4.86% since last month, and the cumulative increase of 18 stocks is above 10%. The top gainers are Guoan Da, Beiwei Technology and Silk Road Vision, which have increased by 42.5%, 26.18% and 21.44% respectively. From the industry point of view, the number of chip concentrated stocks is the largest in the four major industries of mechanical equipment, power equipment, electronics, medicine and biology.

Broadcom said that the market size of the company's artificial intelligence (AI) accelerator is expected to be $15 billion to $20 billion next year.Goldman Sachs: With the strong growth of Permian crude oil output and the continuous strong performance of natural gas condensate, the shale oil output (crude oil and natural gas condensate) in 48 States in the United States will grow steadily, and the daily output is expected to increase by 600,000 barrels.The first fiscal quarter EPS of the market opener/Costco was $4.04, and analysts expected $3.81.