There is no export tax for the car.
Tarrif: 32.4% X 80,000 = 25,920
VAT: 17% X 80,000 = 13,600
Use tax: 8% X 80,000 = 6,400
Vat again 17% X 32.4%=.0551 (5.51%) X 80,000 = 4,408
TOTAL tax on entry to China: 50,328 dollars or roughly 62 % of the price of the car.
You are going to have to pay sales tax most likely in bloomington. I assume you mean bloomington, minnesota.
remember, if you take possession of the car, even to transport it yourself to a shipper, sales tax is required. It has to be delivered by common carrier or by the dealership to the ship in order for you to avoid sales tax.
There is no export tax in the U.S.: In the US, export taxes are unconstitutional since the US constitution contains a clause prohibiting their use. The U.S. did enact an export profits tax law, but that does not apply in exporting for personal use.