Electronic Grade Polycrystalline Silicon is a key basic material for integrated circuits, with a purity requirement of 99.999999999999%. Xinhua Semiconductor has solved the key problems that have long plagued China's mass production of high-purity electronic-grade polysilicon, such as trace impurity purification, high-level clean control, and full-process online quality monitoring. It has pioneered core technologies such as the world's first intelligent non-contact silicon material processing system, breaking the long-term monopoly of foreign countries, forming a complete set of technologies with independent intellectual property rights, and solving the front-end raw material support for the localization chain of 12-inch wafers.

• GCL undertakes the national major scientific and technological project "Project 02"
• National Integrated Circuit Industry Fund (Big Fund) investment project
• Mastering the "bottleneck" technology of semiconductor fundamental materials
• Achieving industry-leading levels in 18 key industry indicators for impurity content levels
• The purity of electronic-grade polysilicon products reaches an exceptional level of 99.99999999999%
• Surpassing a market share of over 50% domestically, it comprehensively achieves effective substitution for imports

• Relying on the Semi Grade Polysilicon production system, the quality is stable and the purity is extremely high
• Adopting world-class filling equipment and processes to eliminate pollution
• Multiple special gas supply solutions to meet customer needs