Oversupply can take many forms.

过度供给可以多种形式存在。

Is there a shortfall or oversupply?

是否有供应不足或者供给过多？

Another potential snag is oversupply.

另一种潜在障碍则是供应过量。

But the oversupply means that prices will keep falling.

但过度供给意味着价格还将继续下跌。

The price dive is due to oversupply - the result of two main factors.

价格下降是由于供大于求——两个主要因素的结果。