Caijiaying is a mechanized underground polymetallic mine and 1.5-million-tonne-per-year concentrator about 250 kilometres northwest of Beijing. Zone III is the established production source and sustained gold-only stope production has begun in Yuan Long; Zone II completed 19.4 kilometres of statutory development and achieved its first production blast in April 2026. Zones V and VIII remain resource domains under a retention licence.
- Country
- China
- Commodity
- Zn
- Stage
- Production