四方达：公司已具备批量制备大尺寸（12英寸）金刚石衬底及薄膜的相关生产能力

Core Viewpoint - Sifangda (300179) highlights the advantages of diamond materials, including wide bandgap, high breakdown field strength, and high thermal conductivity, making them suitable for various applications in optical windows, chip heat sinks, semiconductors, and power devices [1] Company Overview - The company is a leading CVD diamond manufacturer in China with significant equipment scale advantages [1] - It possesses proprietary intellectual property for MPCVD synthesis and processing equipment technology, as well as CVD diamond growth process technology [1] - The company has the capability to mass-produce large-size (12-inch) diamond substrates and films [1] Market Opportunities - The company will continue to monitor relevant market opportunities in the diamond material sector [1]