May 24, 2017 - Zhengzh, Zhengzh, China - Zhengzhou, CHINA-May 24 2017: (EDITORIAL USE ONLY. CHINA OUT) Fifty electric bike charging stations are set on street in Zhengzhou, central China's Henan Province, May 24th, 2017. It costs only 0.25 yuan to charge electric bike per hour. (Credit Image: © SIPA Asia via ZUMA Wire)
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