1, using the same or similar trademarks on the same commodity or similar commodities without the permission of the trademark registrant.

2. Selling goods that infringe the exclusive right to use a registered trademark.

3. Forge or make a registered trademark logo of others without authorization or sell a forged or made registered trademark logo without authorization.

4, without the consent of the trademark registrant, change its registered trademark and put the goods with the changed trademark on the market again, which is called reverse counterfeiting.

5, causing other damage to the exclusive right to use a registered trademark of others.