Group 1: Financial Performance - In Q1 2025, the company achieved revenue of 4.91 billion RMB, a year-on-year increase of 20.75% [1] - The net profit attributable to shareholders was 0.47 billion RMB, up 29.47% year-on-year [1] - The net profit excluding non-recurring gains and losses was 0.48 billion RMB, reflecting a growth of 44.64% [1] Group 2: PCB Business Development - The PCB business focuses on communication equipment, particularly in data centers and automotive electronics, with a slight recovery in wireless orders and continued growth in wired demand [2] - Orders in the data center sector continued to grow, driven by demand for AI accelerator cards and servers [2] - The automotive electronics sector is experiencing stable growth, particularly in new energy and ADAS directions [2] Group 3: Packaging Substrate Business - The company offers a wide range of packaging substrate products, including module packaging substrates and storage packaging substrates, primarily used in mobile smart terminals and servers [3] - Demand for packaging substrates improved in Q1 2025, mainly due to increased demand for storage products [3] Group 4: Production Capacity and Utilization - The overall production capacity utilization remains high, particularly in the PCB business due to sustained demand in computing power and automotive electronics [4] - The packaging substrate business has seen an increase in capacity utilization compared to Q4 2024 due to improved demand in the storage sector [4] Group 5: Impact of U.S. Sales and Tariff Policies - Direct sales to the U.S. accounted for a low proportion of total revenue, indicating limited impact from U.S. tariff policies [5] - The company is closely monitoring the evolving international trade environment and maintaining communication with industry stakeholders [5] Group 6: HDI Process Capability - The company possesses HDI process capabilities, applicable in communication, data centers, industrial control, medical, and automotive electronics sectors [6] Group 7: FC-BGA Packaging Substrate Development - The company has achieved batch production capability for FC-BGA packaging substrates with up to 20 layers, with ongoing development for products exceeding 20 layers [7] - The Guangzhou packaging substrate project is in the early stages of ramping up production, with some cost impacts on profits [7] Group 8: Expansion Plans - The PCB business is expanding with factories in Shenzhen, Wuxi, Nantong, and a project in Thailand, focusing on technology upgrades and capacity enhancement [8] - The Nantong Phase IV project is under construction to establish an HDI technology platform [8] Group 9: Thailand Factory Investment - The total investment for the Thailand factory is 1.274 billion RMB, aimed at enhancing overseas market reach and meeting international customer demands [9] Group 10: Raw Material Price Changes - Key raw materials have seen price increases in Q1 2025 due to commodity price fluctuations, impacting costs [10] - The company is actively monitoring raw material prices and maintaining communication with suppliers and customers [10]