China Resources Building Materials Technology Holdings Ltd. is an investment company, which engages in the production and sale of cement, concrete, and related products and services. The company employs 16,837 full-time employees The company went IPO on 2009-10-06. The firm operates its business through two segments. The Cement segment is principally engaged in the manufacture and sale of cement and related products. The Concrete segment is principally engaged in the manufacture and sale of concrete and related products.