中国 - 铜产品出口1996-2019 数据 | 2021-2022 预测

<iframe src='https://tradingeconomics.com/embed/?s=chexcopea&v=202107132317v20220312&lang=all&h=300&w=600&ref=/china/exports-of-copper-products' height='300' width='600' frameborder='0' scrolling='no'></iframe><br />source: <a href='https://tradingeconomics.com/china/exports-of-copper-products'>tradingeconomics.com</a>