Of course, upward pressure on commodity prices also stems from supply-side challenges. It is not just that global supplies of resources are increasingly scarce, but also that supplies are increasingly falling into inefficient hands.
当然，商品价格的上涨压力也来自供给面挑战。不但全球资源供给越来越稀缺，供给源越来越多地落入低效率的手中。