GCL's silane gas capacity exceeds 600,000 tons/year to support FBR granular silicon production. Each of the four major bases-Xuzhou, Leshan, Baotou, and Hohhot-has over 150,000 tons/year capacity. While most production is used internally, GCL's annual silane gas charging capacity exceeds 10,000 tons and can flexibly scale with market demand.

Currently, GCL's silane gas reaches electronic-grade quality, offering significant advantages in high output, exceptional purity, and stable supply. Its external sales account for approximately 25% of the domestic market. With a flexible and expandable production system, GCL can dynamically adjust the ratio of internal use and external sales based on market conditions, positioning silane gas as a key growth driver for the company.