四方达：高品质大尺寸超纯CVD金刚石可用于珠宝首饰等高端先进制造业及消费领域

Core Viewpoint - The company Sifangda (300179) is advancing its annual production project of 700,000 carats of functional diamonds, which will enable the production of high-quality large-size ultra-pure CVD diamonds [1] Group 1: Company Developments - The annual production project aims to produce high-quality large-size ultra-pure CVD diamonds [1] - The produced diamonds can be utilized in various high-end advanced manufacturing and consumer sectors, including jewelry, precision tools, optical windows, chip heat sinks, semiconductors, and power devices [1]