1In September, 1997, with the approval of the Anhui provincial government and the State Commission for Economic Restructuring, Anhui Conch Group Co., Ltd. set up a company exclusively with all the operating assets related to cement production of Ningguo Cement Plant and baimashan Cement Plant as capital contribution, and with the approval of the the State Council Securities Commission, the company initially issued 36 1 10,000 overseas listed foreign shares. 1997101October 2 1 day, the company's 36,654,380,000 H shares were officially listed on the Hong Kong Stock Exchange.
The leading products of conch:
As "Conch brand" portland cement clinker and "Conch brand" high-grade cement, the ordinary cement produced mainly includes portland cement, ordinary portland cement, slag portland cement and composite portland cement. And the grades are divided into seven grades, namely 62.5R, 62.5, 52.5R, 52.5, 42.5R, 42.5 and 32.5. The characteristic cement produced includes sulfate-resistant cement, medium heat portland cement, low heat slag portland cement, road portland cement, oil well cement, nonmagnetic cement, special cement for nuclear power plant, white cement and so on. It can also produce Ⅰ-Ⅱ cement, Ⅱ-ⅴ cement and Ⅰ-52.5n, Ⅱ-42.5r and Ⅱ cement produced according to American ASTM standard and European EN- 197 standard.