On 6 May, the Chinese mobile and coltan group contracted a strategic cooperation agreement at Yongbyon. The President of China’s Mobile Board, Yanghee, Deputy General Manager, Lee Myung-what, the President of the Sitan Group, hanged into Xu and the Deputy General Manager, Xu, attended the signing ceremony. Under the agreement, the parties will deepen their cooperation on the basis of the principles of mutual support, complementarity of advantages, equal cooperation and mutual benefit, in orde...