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Maiwell Technology rose more than 11% to a record high, and announced a breakthrough in customized high-bandwidth memory. Maiwell Technology rose more than 11% in intraday trading to US$ 121.86, with its share price reaching a record high and its market value exceeding US$ 100 billion. Maywell Technology announced on Wednesday that the company has made a breakthrough in customized high-bandwidth memory (HBM) for artificial intelligence processors. It is reported that the new artificial intelligence accelerator architecture (XPU) will increase computing power by 25%, memory by 33%, and improve energy efficiency. The company is cooperating with Micron Technology, Samsung and SK Hynix to customize HBM processors for accelerators.Brazilian President's Office: Brazilian President Lula recovered well after surgery, and his speech and diet were normal.Broadcom is developing customized AI chips with three large cloud customers. Broadcom's share price rose by more than 20% at the beginning, and its total market value rose to 1.02 trillion US dollars, ranking ninth in the US stock market. After the close of the US Eastern Time on Thursday, Broadcom announced a better-than-expected fourth-quarter financial report. Not only did the profit performance be better than expected, but Broadcom's artificial intelligence revenue more than tripled this year. Broadcom's AI revenue increased by 220% to US$ 12.2 billion this year. It is estimated that the revenue of AI products will increase by 65% in the first fiscal quarter of fiscal year 2025. The CEO of Broadcom revealed that he is developing customized AI chips with three large cloud customers. It is estimated that each customer will deploy 1 million AI chips in 2027.

Spot silver fell by 2.0% in the day to $30.33 per ounce. New york Silver fell 2.5% in the day to $30.83 per ounce.Broadcom is developing customized AI chips with three large cloud customers. Broadcom's share price rose by more than 20% at the beginning, and its total market value rose to 1.02 trillion US dollars, ranking ninth in the US stock market. After the close of the US Eastern Time on Thursday, Broadcom announced a better-than-expected fourth-quarter financial report. Not only did the profit performance be better than expected, but Broadcom's artificial intelligence revenue more than tripled this year. Broadcom's AI revenue increased by 220% to US$ 12.2 billion this year. It is estimated that the revenue of AI products will increase by 65% in the first fiscal quarter of fiscal year 2025. The CEO of Broadcom revealed that he is developing customized AI chips with three large cloud customers. It is estimated that each customer will deploy 1 million AI chips in 2027.Morgan Stanley raised the opening target price from $950.00 to $1,150.00.

Huilv Ecology: The plan to increase capital to Junheng Technology to achieve control constitutes a major asset restructuring. Huilv Ecology announced that the company and Peng Kaisheng plan to increase capital to Wuhan Junheng Technology Co., Ltd. by paying cash. Before this capital increase, listed companies held 35% equity of Junheng Technology. After this capital increase is completed, listed companies will hold 51% equity of Junheng Technology to control Junheng Technology and include Junheng Technology in the scope of consolidated statements. The total consideration of this transaction is 246 million yuan, all of which are paid in cash. According to the relevant provisions of the Measures for the Administration of Major Asset Restructuring of Listed Companies, this transaction constitutes a major asset restructuring.Dow opened up 0.1%, S&P 500 rose 0.3%, Nasdaq rose 0.5%, Broadcom rose 18.7%, and Q4 AI revenue increased 220% year-on-year. Furniture retailer RH rose 15.8% and raised its performance forecast. EVgo rose by 9.0% and was supported by a loan of $1.25 billion from the US Department of Energy. Xpeng Motors fell 3.8% and was downgraded to "sell" by UBS.Shenzhen Stock Exchange: Focus on monitoring "*ST Tongzhou", whose stock price has been fluctuating abnormally recently. Shenzhen Stock Exchange: From December 9 to December 13, this Exchange took self-regulatory measures on 171 abnormal securities trading behaviors, involving abnormal trading situations such as intraday pulling up and suppressing, false declaration, etc. Focus on monitoring "*ST Tongzhou" with abnormal stock price fluctuation recently; A total of 9 major events of listed companies were verified, and 3 clues of suspected illegal cases were reported to the CSRC.