Northeast Securities(SZ:000686) 智通财经网·2026-02-06 02:44Group 1 - Cleanroom engineering serves as a foundational support for advanced manufacturing, with a high concentration in the high-end market [2] - The domestic cleanroom market is projected to reach 286.8 billion yuan in 2024, with over half allocated to electronics, and the unit area cost expected to rise to 0.66 million yuan per square meter [2] - The global semiconductor investment remains robust, with significant domestic space for localization, as China's integrated circuit self-sufficiency rate was only 18.3% as of 2022 [2][4] Group 2 - The HBM market is rapidly expanding, with a forecasted size of 30 billion USD by 2026 and a compound annual growth rate of approximately 100% from 2023 to 2026 [3] - Major players in the HBM industry, including SK Hynix, Samsung, and Micron, dominate the market, holding 54%, 39%, and 7% market shares respectively in 2024 [3] - Global semiconductor capital expenditure is expected to exceed 200 billion USD by 2026, with cleanroom size projected at 217.2 billion yuan [4] Group 3 - The demand for cleanrooms in the medical sector is expected to grow steadily, with the cleanroom market projected to increase from 6.78 billion yuan in 2013 to 23.5 billion yuan in 2024 [6] - The number of hospitals in China has grown from 24,709 in 2013 to 38,355 in 2023, driving the expansion of medical cleanroom facilities [6] - Investment opportunities are identified in companies such as Yaxing Integration, Shenghui Integration, Huakang Cleanroom, Bocheng Co., and Meiyu Technology [6]