Zheng Quan Shi Bao·2025-09-30 09:11Market Overview - A-shares ended September with all major indices rising, with the ChiNext Index up approximately 12%, marking a three-year high, and the Sci-Tech 50 Index up over 11%, reaching a nearly four-year high [1] - The Shanghai Composite Index rose 12.73% in Q3, while the Shenzhen Component Index increased by 29.25%, and the ChiNext Index surged by 50.40% [1] - On September 30, the Shanghai Composite Index closed at 3882.78 points, up 0.52%, and the Shenzhen Component Index closed at 13526.51 points, up 0.35% [1] Sector Performance Non-Ferrous Metals - The non-ferrous metals sector saw significant gains, with companies like Jiangxi Copper and Jingyi Co. hitting their daily limit up [2][3] - The cobalt market experienced a sharp increase, with the average price of 1 cobalt reaching 337,000 CNY/ton, a rise of 29,000 CNY, marking the largest single-day increase this year [3] - Factors contributing to this surge include tightening global supply and strong domestic demand in the new energy sector [3][6] Semiconductor Sector - The storage chip sector was notably active, with Jiangbolong and Huahong Semiconductor reaching new highs, with Jiangbolong hitting a 20% limit up [7] - NAND flash prices are expected to rise by 5%-10% in the coming quarters due to high demand in the enterprise SSD market [9] Military Trade - The military trade sector saw a rise, with companies like Guorui Technology and AVIC Shenfei hitting their daily limit up [10] - Increased global security concerns due to the worsening situation in the Middle East are expected to boost defense spending, enhancing demand for Chinese military equipment [10]