On the morning of July 14, Sun Xue, Chief of the Business Development Section of the Jining Bureau of Commerce, accompanied by Chen Haiyan, the Commercial Division of the Economic Development Bureau o

On the morning of June 1, a batch of bucket-tipping mine cars were loaded in the intelligent equipment manufacturing workshop of China Coal Group and will be sent to a mine in Taiyuan City, Shanxi Pro

On May 24, a batch of single hydraulic props and metal roof beams for mines are loading in the fourth workshop of China Coal Group's intelligent equipment production and manufacturing, and then will b

On May 22, a batch of mining flatbed cars were loaded in the second workshop of China Coal Group's intelligent equipment production and manufacturing, and then will be sent to a mine in Changzhi City,

On May 17, a batch of single hydraulic prop equipment for mining was loaded in the second workshop of China Coal Group's intelligent equipment production and manufacturing, and will be sent to a mine

On May 13, a batch of single hydraulic props for mining is loading in the third and fourth workshops of China Coal Group's intelligent equipment production and manufacturing, and then they will be sen