Core Viewpoint - The company held a half-year performance briefing on September 24, 2025, to communicate with investors and address their concerns regarding business expansion and financial performance [1][2]. Group 1: Performance Overview - In the first half of 2025, the company achieved operating revenue of 463.43 million yuan, representing a year-on-year increase of 17.22% [3]. - The net profit attributable to shareholders was 68.76 million yuan, up 32.72% compared to the same period last year [3]. - The basic earnings per share reached 0.25 yuan, reflecting a growth of 31.58% year-on-year [3]. Group 2: Business Strategy and Development - The company aims to focus on "green energy supply" and "ultra-hard materials manufacturing," leveraging its thermal power generation business while developing its CVD diamond segment [3]. - The company is committed to strengthening its core advantages in thermal power generation and accelerating the layout of its CVD diamond business to cultivate a second growth curve [3]. Group 3: Diamond Business Insights - The company’s subsidiary, Zhejiang Huamao Technology Co., Ltd., is focused on the research and industrialization of diamond growth technology, establishing a comprehensive industrial chain [3]. - The company has achieved a good foundation for large-scale production, with a good yield rate of over 80% for cultivated diamond products and 90% for functional diamond materials, positioning it as a leader in the industry [3]. Group 4: Market Applications and Future Prospects - Diamond materials are recognized for their excellent thermal conductivity, making them suitable for heat management applications [4]. - The company is exploring the potential applications of diamond materials in extreme deep-sea environments, which aligns with national marine strategies and presents significant market opportunities [4].