According to official website's inquiry, Qiqiang is Nanfeng Chemical Group Co., Ltd., which was established in April 1996 and issued A shares in Shenzhen Stock Exchange on April 1997, becoming a state-controlled listed company without foreign holding. Nanfeng Chemical Industry Group Co., Ltd. is a super-large enterprise group spanning ten provinces (cities) and ten industries in China. It is one of 520 enterprises supported by the state.