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![CHINA-NANJING-SHARING EXPRESS BOX (CN)](136718150_15094566422261n.jpg)
A staff worker displays a sharing express box at a logistic base of e-commerce giant Suning in Nanjing, capital of east China's Jiangsu Province, Oct. 31, 2017. The recyclable sharing express box, which is expected to substitute for paper-made express box, can be reused for over 1,000 times. (Xinhua/Li Bo)