大涨199%！千亿半导体材料龙头，上市

Core Viewpoint - Xi'an Yiswei Materials Technology Co., Ltd. has officially listed on the Sci-Tech Innovation Board, marking it as the first unprofitable company accepted by the Shanghai Stock Exchange since the release of the "Eight Articles" by the CSRC, and it is the largest IPO on the Sci-Tech Innovation Board this year [2][3]. Group 1: Company Overview - Xi'an Yiswei planned to raise 4.9 billion yuan during its IPO, making it the largest IPO in Xi'an's history [3]. - As of the closing price, the stock reached 25.75 yuan, with an increase of 198.72%, resulting in a total market capitalization of 103.973 billion yuan [3]. - The company has become the largest 12-inch silicon wafer manufacturer in China within a few years, supported by over 50 institutional investors and a total of 11.5 billion yuan raised through four rounds of financing [3]. Group 2: Financial Performance - Xi'an Yiswei reported revenues of 1.055 billion yuan in 2022, 1.474 billion yuan in 2023, 2.121 billion yuan in 2024, and 1.933 billion yuan in the first three quarters of 2025, with net losses of 533 million yuan, 683 million yuan, 738 million yuan, and 558 million yuan respectively [4]. Group 3: Market Position and Innovation - By the end of 2024, Xi'an Yiswei is projected to be the largest 12-inch silicon wafer manufacturer in mainland China and the sixth globally, with a market share of approximately 6% in monthly shipment volume and 7% in production capacity [3]. - The company holds the most authorized domestic and foreign invention patents in the 12-inch silicon wafer sector in mainland China [3].