2020年一季度铜价暴跌……

Chart: Source: 世界银行 Embed this chart

×

Please use the following HTML code to embed this chart:

<iframe src="//datawrapper.dwcdn.net/GfxX4/1/" frameborder="0" allowtransparency="true" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen width="800" height="500"></iframe>

Download image