On February 5, 2009, Guangdong Tapai Group Co., Ltd. acquired the shares of Meizhou Wenhua Mining Co., Ltd. held by Xu Yongshou, Zhang Nengyong and Peng Qian, including the mining rights of Changlongshan limestone mine and Huangqianji limestone mine.
Guangdong Tapai Group Co., Ltd. (formerly known as Guangdong Meizhou Tapai Group), founded in 1995, is a member of Guangdong Tapai Group, located in Meizhou City, Guangdong Province, and is an enterprise mainly engaged in science and technology promotion and application services.