（文章来源：证券日报） 证券日报网讯 2月24日，天岳先进在互动平台回答投资者提问时表示，2024年11月，公司向客户成功交 付高质量低阻P型碳化硅衬底，标志着向以智能电网为代表的更高电压领域迈进了一步。高质量低阻P 型碳化硅衬底将极大加速高性能SiC-IGBT的发展进程，实现高端特高压功率器件国产化。天岳先进持 续强化在大尺寸化生产技术、零缺陷技术、P型衬底技术、液相技术等领域的技术优势，带动材料性能 提升和产品更新换代，推动碳化硅衬底在多种新兴领域的应用。 ...

Core Insights - Tianyue Advanced has begun bulk supply of silicon carbide substrate materials to the Japanese market, with projected overseas revenue of 840 million yuan in 2024, a year-on-year increase of 104.43%, accounting for 47.53% of total revenue [1] - The company holds a 22.80% market share, making it the second-largest silicon carbide substrate manufacturer globally, with increasing brand recognition in international markets [1] - The shift in semiconductor manufacturers in Japan and Europe towards Chinese substrates due to price and quality advantages is expected to enhance market share [1] Group 1: Technological Leadership - Tianyue Advanced has established significant technological advantages in the silicon carbide industry, with a total of 194 invention patents and 308 utility model patents, ranking among the top five globally [2] - The company recently won a prestigious award for its revolutionary breakthroughs in silicon carbide substrate technology, marking a historic achievement for Chinese enterprises in the semiconductor materials field [2] - The company has achieved mass supply of 8-inch conductive substrates and is set to launch the industry's first 12-inch silicon carbide substrate in November 2024 [2] Group 2: Production Capacity and Expansion - Tianyue Advanced has built two major production bases in Jinan, Shandong, and Lingang, Shanghai, with an annual production capacity exceeding 400,000 pieces [4] - The Shanghai Lingang factory has a production capacity of 300,000 conductive substrates per year, with plans for future capacity enhancements [4] - The company is also planning to establish factories overseas to further expand its production capabilities [5] Group 3: Market Demand and Applications - The demand for silicon carbide is rapidly increasing in downstream applications such as electric vehicles, photovoltaic power generation, energy storage, and AI, with nearly 80% of current demand coming from the electric vehicle sector [6] - The global power semiconductor market is projected to grow 7.4 times by 2035, reaching 2.9 trillion yen (approximately 150 billion RMB), with silicon carbide expected to play a significant role beyond electric vehicles [6] - Tianyue Advanced is actively entering the AR glasses market, anticipating significant growth in the AI glasses industry, with global shipments expected to exceed 60 million units by 2030 [6][7] - A strategic cooperation agreement has been signed with Sunny Optical to focus on the mass production of silicon carbide optical waveguide lenses, further broadening the company's growth avenues [7]