中国10种半导体设备国产化率30%、特殊涂层零部件发展情况：产业链、技术工艺、应用领域

Core Viewpoint - The article discusses the current state and future trends of the semiconductor equipment market in China, focusing on the localization rates of various equipment types and the growth potential of domestic manufacturers in the semiconductor components sector. Group 1: Semiconductor Equipment Localization Rates - The localization rate for photoresist equipment is projected to be 80-90% by 2024, with major domestic brands like Shengmei Shanghai and Zhichun Technology leading the market [2] - The localization rate for etching equipment is expected to be around 30-40%, with companies such as Zhongwei and Beifang Huachuang making significant contributions [3] - For cleaning equipment, the localization rate is anticipated to be between 30-40%, with domestic players like Shengmei Shanghai and Beifang Huachuang involved [3] - The localization rates for other equipment types, such as chemical mechanical polishing and coating, are lower, ranging from 10-30% and <10% respectively [2][3] Group 2: Market Size and Growth Projections - The semiconductor equipment market in China is projected to grow significantly from 2020 to 2029, with revenue expected to reach substantial figures in billions of yuan [4][18] - The market for semiconductor equipment components is also expected to see growth, with localization rates improving as domestic manufacturers enhance their technological capabilities [15][20] Group 3: Semiconductor Equipment Components Industry Chain - The semiconductor equipment components industry chain includes upstream raw material suppliers and midstream component manufacturers, serving both semiconductor equipment manufacturers and downstream IDM and foundry companies [6][10] - The components are categorized into mechanical, optical, and other types, each with specific applications in semiconductor manufacturing processes [12][19] Group 4: Trends in Surface Treatment Components - The surface treatment components market is defined by stringent requirements for materials, structure, and process precision, which are critical for enhancing wafer quality and ensuring process stability [19] - The domestic market for surface treatment components is expected to see increased localization, driven by advancements in technology and government support for R&D [20][24] Group 5: Special Coating Components Market - The market for special coating components is characterized by high technical barriers and significant potential for domestic substitution, particularly in high-value segments of semiconductor manufacturing [34][40] - The demand for high-performance coatings is rising, driven by the need for enhanced durability and stability in extreme processing environments [46][47] Group 6: Competitive Landscape - As of 2024, the top five companies in the special coating components market hold a combined market share of 55.7%, indicating a concentrated competitive landscape [47][48] - Leading companies have established strong customer relationships through successful validation processes, creating high entry barriers for new entrants [47][48]