What do you mean by big automobile trade and small automobile trade?

For imported cars, big trade means importing through formal foreign trade channels, and the customs declaration procedures are complete, so there is no problem in licensing all over the country.

Small trade means that vehicles imported from other projects are sold in a flexible way, or vehicles coming in through informal channels generally have voucher procedures, which can be licensed in areas with good relations or lax management, but it is difficult to license in very strict areas. In some places, you can't transfer membership after getting a license, but you can transfer locally.