with weifang china metallurgical coal company to form shandong weijiao group international trading company, make full use of "two resources" to develop "two markets"; in 2018, the company successfully "went out" and completed the u.s. coal mine merger and acquisition project. while providing a supplement to the group's raw coal supply, it also established a window for the group's image to be displayed to the public. at present, the company's annual coal trade volume has exceeded 1 million tons, with an annual total trade volume of nearly 1 billion yuan.
