Several significant events unfolded in the semiconductor sector today (December 5). N Moore-U (Moore Thread) made its debut on the STAR Market. As the company has yet to turn a profit, it will be included in the STAR Market Growth Layer from the listing date. The stock surged 468.78% at the opening, peaking at over 500%. Based on the early session high of 688 yuan per share, one lot could yield a maximum profit of 287,000 yuan.

Moore Thread is a leader in China's GPU sector, focusing on self-developed, full-feature GPUs to provide computing acceleration platforms for high-performance computing fields such as AI, digital twins, and scientific computing. The company has successfully launched four generations of GPU architectures and expanded its product matrix to cover AI computing, cloud computing, and personal computing acceleration.

Two other semiconductor IPOs opened for subscription today: Muxi Co., Ltd. and OnMicro on the STAR Market. Muxi issued a total of 40.1 million shares, with 6.416 million shares available for online subscription (subscription code: 787802) at 104.66 yuan per share.

Muxi is one of China's leading high-performance general-purpose GPU companies, dedicated to self-developing full-stack high-performance GPU chips and computing platforms. Its core business involves R&D, design, and sales of full-stack GPU products for AI training, inference, general computing, and graphics rendering, along with supporting software stacks and computing platforms.

OnMicro issued a total of 24.8829 million shares, with 3.981 million shares available for online subscription (subscription code: 787790) at 83.06 yuan per share.

OnMicro is an integrated circuit design company specializing in RF and analog technologies, recognized as a national-level "Little Giant" enterprise. It focuses on R&D, design, and sales of RF front-end chips, RF SoC chips, and other analog chips. The company's 5G high-integration module solutions and product performance have reached domestic leadership and international advanced levels, with large-scale adoption in flagship smartphones, breaking the monopoly of international manufacturers on 5G L-PAMiD modules and advancing China's RF front-end chip industry.

15 Stocks See Over 100 Million Yuan in Net Margin Buying As of December 4, the total market margin balance reached 2.47 trillion yuan, an increase of 1.3 billion yuan from the previous trading day.

Among individual stocks, 340 saw net margin purchases exceeding 10 million yuan on December 4, with 15 stocks exceeding 100 million yuan. Sanhua Intelligent Control led with net margin purchases of 779 million yuan, followed by Tianfu Communication and Kweichow Moutai at 564 million yuan and 425 million yuan, respectively.

Other top net margin purchases included New Essex, Aluminum Corporation of China, and Cambricon-U.