In March 2015,
Last year, Guantao assisted Shanxi Coal Industry Co., Ltd. for its listing of A shares, and also assisted Aluminum Corporation of China for their issuance of 5 billion dollars' bonds in Hong Hong. In addition, Guantao has been engaged in more than ten overseas general contracting of power projects of China Power Engineering Consulting Group Co., Ltd. (CPECC) with contract value exceeding 5 billion yuan.