
The differences between large trade and small trade are as follows: 1. Introduction method: Large trade involves bulk imports by manufacturers with manufacturer after-sales service, while small trade involves small-scale imports by dealers with dealer after-sales service. 2. Certification method: Large trade requires 3C compulsory certification, one certification per model. Small trade requires a separate inspection certification report for each vehicle (higher cost). 3. Cost: Large trade has higher marketing costs, while small trade has lower marketing expenses. Additional information: 1. Manufacturer direction: "Large trade vehicles" are those supplied by manufacturers to the Chinese market in compliance with national regulations, collectively referred to as "regular trade vehicles that meet Chinese national safety standards"; so-called "small trade vehicles" are mostly products imported into the Chinese market through unconventional cross-country or regional channels, with the biggest difference being that they are cheaper but lack original factory warranty. 2. Relevant regulations: "Large trade vehicles" must legally provide original factory warranty in accordance with Chinese national mandatory regulations, otherwise they will face penalties such as import suspension; whereas "small trade vehicles" (or small batches) are vehicles imported by applicants or import units based on their own usage principles, after applying to national import regulatory authorities, and must declare that they will bear the usage risks of the vehicles themselves before import, meaning that maintenance, warranty, and whether the vehicle can be registered are all their own responsibilities.

When I first bought a car, I researched the differences. A 'Da Mao' (official import) vehicle is imported through formal customs channels with complete documentation, full taxes paid, and official after-sales warranty, similar to 4S shop services. It's worry-free to drive but comes at a higher price. 'Xiao Mao' (gray market) vehicles are usually privately imported or through unofficial channels with fewer formalities and lower taxes, which saves money—a good thing—but lacks warranty. If problems arise, repairs can be troublesome, and I've even heard of risks like being impounded. So I chose Da Mao for safety—it's worth the price to avoid constant worry. When buying an imported car, think long-term: only formal channels are reliable. Don't invite trouble by chasing cheap deals.

In my opinion, officially imported vehicles are compliant with regulations, subject to government supervision, and have reliable quality; while parallel imported vehicles are non-compliant, may use non-standard parts, and pose significant safety risks. The price difference can reach tens of thousands, but for safety's sake, it's worth spending the extra. When buying a car, don't just look at the price—consider the risks on the road. I recommend officially imported vehicles for peace of mind, convenience, and better resale value. For long-term use, investing in legitimate channels is the most cost-effective, avoiding unexpected high repair costs.

I've seen that parallel import cars are difficult to repair after accidents and have hard-to-find parts, while official imports are much easier to handle with original factory support. When buying a car, prioritize official imports for complete documentation and much greater peace of mind.


