据日本媒体报道，根据周四发布的海关数据，日本7月向中国出口电解铜数量较上年同期增加27%至17,086吨，为四个月来最小同比增幅。

According to Japanese media report，According to said on Thursday customs data，Japan July the export to China copper cathode quantity over the same period increased 27% to 17,086 tons of，For four months to minimum the year-on-year growth rate。

　　中国是全球最大铜消费国，日本是全球第三大精炼铜生产国。

China is the world's largest copper consumer，Japan is the world's third largest refined copper producers。

　　日本第二季度铜出口量与上年同期相比显著增强，因2011年3月的日本海啸和大地震导致日本冶炼厂关闭或产出下降。

Japan's second quarter with copper exports year-on-year increase significantly，For March 2011 Japan tsunami and the big earthquake in Japan smelting plant closed or output decline。

　　日本7月包括铜坯以及其他的精炼铜总出口量同比增长27%。

Japan July including copper billet and other refined copper total exports year-on-year growth of 27%。