Core Viewpoint - Tianyue Advanced (02631) has seen a stock price increase of over 6%, currently at 63.75 HKD, with a trading volume of 205 million HKD, driven by the rising demand for power semiconductors due to advancements in AI server cabinet computing power [1] Group 1: Company Overview - The company is one of the few globally capable of mass-producing 8-inch silicon carbide (SiC) substrates and is the first to launch 12-inch SiC substrates [1] - The company is expected to further capture market share due to its first-mover advantage and technological accumulation in large-size substrates [1] Group 2: Industry Trends - According to Zheshang Securities, the iteration of AI server cabinet computing power is rapidly increasing the power density of single cabinets, directly driving the expansion of power semiconductor demand [1] - SiC is anticipated to see accelerated penetration in high-power scenarios due to its high voltage resistance and low loss characteristics [1] Group 3: Strategic Initiatives - The company has strategically positioned itself in the electric vehicle sector, having obtained the automotive quality management system IATF16949 certification in 2022 [1] - SiC substrate products have been validated by leading international power semiconductor manufacturers and have achieved continuous large-scale supply [1] - The company is also actively exploring emerging fields such as optics, having established partnerships with leading global optical manufacturers and secured multiple orders [1]