On March 18, Guizhou Lanhua (Orchid) Cement Co, Ltd (GLCC), the largest cement enterprise in Guizhou, China, put its first product line into production in Qingzhen of Quizhou. And the annual cement output of the first line is 600,000t. GLCC will begin to establish another product line with an annual output of 1 million tons in first half year. When the whole project is completed, GLCC will have a capacity of 4000 tons of cement clinker and 1.6Mt of cement, and become the largest cement enterprise in Guizhou. GLCC is a private enterprise mainly producing high-grade cement and its total investment is RMB 120m (USD 1=RMB 8.2153).And its environmental protection establishment accounts for 10 per cent of the total investment.