Advances to Suppliers (Details Textual) - USD ($)		1 Months Ended	12 Months Ended
	Jul. 07, 2017	Feb. 18, 2017	Jun. 30, 2018
Advances to Suppliers (Textual)
Transportation fee, description		The Company entered into a cooperative transportation agreement with a related party, Zhiyuan International Investment & Holding Group (Hong Kong) Co., Ltd. (the "Buyer" or "Zhiyuan Hong Kong"). Zhiyuan Hong Kong, which is jointly owned by the Company's largest shareholder along with China Minmetals Corporation and China Metallurgical Group Corporation, acts as the general designer, general equipment provider and general service contractor in the upgrade and renovation project of Perwaja Steel, located in Malaysia (the "Project"). The Company agreed to provide high-quality services, including the design of a detailed transportation plan as well as execution and necessary supervision of the plan at Zhiyuan Hong Kong's demand, for which the Company will receive 1% to 1.25% of the transportation fees incurred in the Project as a commission for its services rendered.
Service fee percentage	15.00%
Supplemental agreement and service fee			$ 575,115