Power Diamond recently held a production commencement ceremony for Phase I of its diamond heat sink project in Shangqiu, Henan Province. The project has an initial planned investment of 1 billion yuan and a total planned installation of 3,000 units of equipment, with the goal of building the Shangqiu plant into the world's largest R&D and manufacturing base for diamond functional materials. Diamond's thermal conductivity can reach more than five times that of copper, with stable performance, and can break through the physical limits of traditional heat dissipation materials by rapidly conducting chip heat away, opening up a market space worth hundreds of billions. Power Diamond has long been deeply engaged in the superhard materials field and has successively cultivated the world's largest lab-grown diamonds of 156.47 carats and 256.47 carats. Relying on a technical route combining HTHP and CVD, the company has achieved stable mass production of large-sized single-crystal wafers and high-strength, high-transparency polycrystalline wafers.