Nov. 22nd afternoon, Liu Yunhua, Director of Jining Daily, visited Shandong China Coal Group Group industrial park to make a study tour on the Group''s e-commerce, cross-border e-commerce development a
September 24 afternoon, Yang Guangmin, director of Jining Daily and his party came to Shandong China Coal Industrial Park to have a study tour of China Coal on e-commerce and cross-border e-commerce d
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Executive Editor:Zhang Wen