The unit of copper is USD/ton, you are USD 7562, and an inner plate is USD 47640.4.

That's what you said. The price of the inner panel is 54,000 yuan. Why are there so many mistakes per ton?

This includes duties, transportation and insurance. Wait, a series of money.

It is a fact that the outer disk is lower than the inner disk. Look at cotton and soybeans. During the day, the outer plate is ridiculously low.