On November 4, there was market news that recently, Lianyi Diamond Co., Ltd., a wholly-owned subsidiary of Yellow River Cyclone, issued a price adjustment letter for large single crystal products. Due to factors such as the recent rise in production costs and the continued appreciation of the exchange rate, the company's operating costs have increased dramatically. Starting November 1, 2026, large monocrystalline products will be increased by 10% from the original price. In response to this, the Yellow River Cyclone responded that the news of the price increase is true. The company's large single crystal products are only sold by its subsidiary Lianyi Diamond Co., Ltd., and the price increase letter was also issued by the subsidiary. Prices are determined based on market conditions. This price increase is the second price increase in the year, and the first price increase was in March. The company's products cover the entire superhard materials industry chain, including diamonds, cultured diamonds, etc. Apart from large single crystal products, there has been no price increase for other products.

On November 4, there was market news that recently, Lianyi Diamond Co., Ltd., a wholly-owned subsidiary of Yellow River Cyclone, issued a price adjustment letter for large single crystal products. Due to factors such as the recent rise in production costs and the continued appreciation of the exchange rate, the company's operating costs have increased dramatically. Starting November 1, 2026, large monocrystalline products will be increased by 10% from the original price. In response to this, the Yellow River Cyclone responded that the news of the price increase is true. The company's large single crystal products are only sold by its subsidiary Lianyi Diamond Co., Ltd., and the price increase letter was also issued by the subsidiary. Prices are determined based on market conditions. This price increase is the second price increase in the year, and the first price increase was in March. The company's products cover the entire superhard materials industry chain, including diamonds, cultured diamonds, etc. Apart from large single crystal products, there has been no price increase for other products.