Sou Hu Cai Jing·2025-11-21 07:33Market Overview - The A-share market experienced a collective adjustment with the Shanghai Composite Index down by 1.88%, the Shenzhen Component Index down by 2.72%, and the ChiNext Index down by 3.18% as of the midday session [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets reached 13,174 billion yuan, an increase of 2,004 billion yuan compared to the previous day [1] - Over 4,900 stocks in the market declined, with only about 100 stocks rising [1] Notable Stocks - 28 stocks hit the upper limit of their trading range despite the overall market decline, including two companies from Hunan Province [1] - KMT Gas, a company in the chip and photoresist sector, saw its stock rise by 10% and hit the upper limit [1] - Huaci Co., a leading stock in the consumer electronics and Huawei concept sector, also hit the upper limit, marking its sixth day of five consecutive trading limits [1] Company Performance - KMT Gas reported a revenue of 485 million yuan for the first three quarters of 2025, representing a year-on-year increase of 13.19% [1] - The company achieved a net profit attributable to shareholders of 75.4 million yuan, marking a turnaround from losses in the previous year [1] - KMT Gas's subsidiary, KMT Electronics Special Rare Gas Co., has received certification as a qualified supplier from Cymer, a subsidiary of ASML, for its photolithography gas products [1] Industry Developments - The Huawei Mate80 series launch event is scheduled for November 25, featuring innovative technologies such as the Kirin 9030 chip and a 3D facial recognition large display [1] - The launch is expected to stimulate order growth in the consumer electronics supply chain and drive demand for foldable screens and AI hardware [1]