[The concept of cultivated diamonds has been active repeatedly, and Sinomach Seiko has reached its daily limit] On September 9th, the concept of cultivated diamonds has been active repeatedly, and Sinomach Seiko has reached its daily limit. Inno Laser, Wald, Huifeng Diamond, Sifangda, and Power Diamond followed suit. On the news, an institutional research report pointed out that diamond copper is expected to be the first to achieve large-scale application due to its triple advantages of thermal conductivity, cost and thermal expansion matching. From 2025 to 2029, the compound growth rate of the global AI chip diamond copper market is expected to reach 237%, and the market space is expected to expand to US$6.5 billion. Domestic targets with production expansion capabilities, customer verification and drill synergy advantages are entering the window for small batch order fulfillment.