[Zhongbao] the proportion of TOPCon shipments may double, the technical and technological barriers of this core auxiliary material are high, and the market space may be greatly improved. The company's products have been supplied to many customers in bulk.

The advantages of economy and performance-to-price ratio occupy the peak of production expansion, and the proportion of TOPCon shipments may double. The technical and technological barriers of this core auxiliary materials are high, and the market space may be greatly improved. The products of this company have been supplied to many customers in bulk.