If selling video cards is done legally and formally, it is generally not illegal. However, if the source of the video card is illegal, that is, it is not authorized by the merchant, it is illegal and is suspected of infringing the trademark and property rights of the merchant. If the perpetrator knowingly buys or sells a black card, it may also constitute the crime of covering up, concealing criminal proceeds, or criminal proceeds.
Legal Basis
Article 213 of the Criminal Law
Using the registered trademark on the same product without the permission of the owner of the registered trademark Whoever uses the same trademark, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention, and shall also be fined, or shall be fined alone; if the circumstances are particularly serious, shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years, and shall also be fined.
Article 312
Whoever knowingly conceals, transfers, acquires, sells on his behalf, or conceals or conceals proceeds of crime in other ways shall be punished. The offender shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance, and shall also or solely be fined; if the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than three years and not more than seven years, and shall also be fined.