Xuan Gu Bao·2025-10-09 14:37Industry Overview - The Ministry of Commerce and the General Administration of Customs announced export control measures on five categories, including superhard materials, rare earth equipment, and lithium battery materials, effective from November 8 [1] - The production and sales ratio of superhard materials in China remains high, indicating a balanced supply-demand relationship and strong market absorption capacity [1] - The production and sales ratio for diamond wire and micro-powder products is close to 100%, reflecting strong demand in mature application scenarios such as photovoltaics and grinding [1] - PCD and PCBN tools, along with superhard grinding wheels, maintain a production and sales ratio of around 95%, indicating stable penetration in traditional manufacturing and precision processing [1] - The production and sales ratio for CVD diamond films is at 75%, with significant growth potential, and the market size is expected to exceed 5 billion yuan by 2030, driving the industry towards high value-added sectors [1] Company Insights - Sifangda has established a strategic product system centered on composite superhard materials, with precision diamond tools and CVD diamonds as new growth points [2] - Huanghe Xuanfeng is a leading company in the superhard materials industry, primarily producing cultivated diamonds and industrial diamonds [2]