90 MW Calcium Carbide Furnaces Hatch Ltd
Among the eight plants in the integrated production train is a 950,000 t/a calcium carbide smelter, including four 90 MW Hatch furnaces. Additionally, near Xining, QSLIC's Haina subsidiary has developed an integrated facility for the production of cement and PVC with intermediate calciumcarbide production, including one 90 MW Hatch furnace.