First of all, 84~78 of American futures are cents, not dollars, and the unit of weight is pounds.

Secondly, the conversion of US dollar price into RMB price is mainly affected by the spot foreign exchange buying price of US dollar. Now, if the price of each dish is 84 cents, then the price of RMB is about 12630, which does not include premium, customs duty, value-added tax, storage fee, freight and insurance. The price of 78 cents RMB is 1 1730 (excluding the above fees).