It is estimated that when the Vietnamese side wants to import, the quantity of 8% is too low, and there must be problems. It is for this reason that many certificates of origin now require official inquiries from China;

I suggest that everyone can communicate with each other. Such a low amount can't pass the official audit of China;

In addition, it is emphasized that the certificate of origin is used for import declaration, not two lines;

For China exporters, the risk is not particularly great. If the domestic application proves successful, China can go as long as it does not need official verification. If the other party's official verification, you may have to bear the risk, that is, the commodity inspection bureau will definitely punish you.