Core Viewpoint - Tianyue Advanced (02631.HK) officially listed on the Hong Kong Stock Exchange on August 20, 2025, becoming the only "A+H" listed silicon carbide substrate company in both markets, reflecting strong market interest and investor confidence in the company’s growth potential [1][2]. Group 1: IPO and Market Performance - Tianyue Advanced's IPO involved a global offering of 47.7457 million H-shares, accounting for 10% of the total share capital post-issue, with an issue price of HKD 42.80 per share [1]. - The company experienced a high subscription rate of 2809.19 times for its shares, indicating significant investor enthusiasm [1]. - The company's A-shares have shown a strong performance, with a maximum increase of approximately 16% since the start of the subscription on August 11 [1]. Group 2: Company Position and Strategy - Tianyue Advanced focuses on high-quality silicon carbide substrate research and industrialization, being one of the few companies capable of mass production of 8-inch silicon carbide substrates [2]. - The company holds a 22.80% market share, making it the second-largest silicon carbide substrate manufacturer globally, with a strong brand presence in international markets [2]. - The IPO is part of the company's internationalization strategy, with funds allocated for overseas capacity construction and further research on large-size products [2]. Group 3: Technological Advancements - 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, enhancing chip production efficiency [3]. - Tianyue Advanced has made breakthroughs in substrate types and production processes, including the successful delivery of high-quality low-resistance P-type silicon carbide substrates [3]. Group 4: Intellectual Property and Recognition - As of the end of 2024, the company has obtained 194 invention patents and 308 utility model patents, ranking among the top five globally in terms of patent quantity [4]. - The company received the "Golden Bull Listed Company Innovation Award" and a prestigious semiconductor materials award, marking significant achievements in the field [5]. Group 5: Market Growth and Applications - The global silicon carbide substrate market is projected to grow from RMB 2.6 billion in 2019 to RMB 66.4 billion by 2030, with a compound annual growth rate (CAGR) of 39.0% [7]. - The demand for silicon carbide is primarily driven by the electric vehicle sector, which accounts for nearly 80% of the demand [7]. - Tianyue Advanced is actively expanding into emerging applications such as AI data centers and AR glasses, positioning itself for future growth [8][9]. Group 6: Global Expansion and Revenue Growth - The company reported overseas revenue of RMB 840 million in 2024, a year-on-year increase of 104.43%, with overseas revenue surpassing domestic revenue for the first time [10]. - Tianyue Advanced has established partnerships with over half of the top ten power semiconductor manufacturers globally, enhancing its market reach [10]. - The funds raised from the IPO will support overseas capacity construction to meet the growing demand from international clients [10].