Illegal, international brands usually have great brand value, and the brand premium of international brands is also great, but international brands often mean higher product quality.

Extension: This kind of behavior does have the problem of infringement. If it is suspected of infringing trademark rights, the customs will definitely investigate. According to the provisions of Article 13 of the Trademark Law of People's Republic of China (PRC), a trademark applied for registration on different goods or similar goods is a well-known trademark registered by others in China, which misleads the public and may harm the interests of well-known trademark registrants, so it shall not be registered and prohibited from being used.