Article 57 of the Trademark Law stipulates that any of the following acts is an infringement of the exclusive right to use a registered trademark:
1. Using the same trademark as its registered trademark on the same commodity without the permission of the trademark registrant;
2. Without the permission of the trademark registrant, using a trademark similar to its registered trademark on the same kind of goods, or using a trademark identical with or similar to its registered trademark on similar goods, is likely to cause confusion;
3. Selling goods that infringe the exclusive right to use a registered trademark;
4. Forging or manufacturing others' registered trademarks without authorization or selling forged or manufactured registered trademarks without authorization;
5. Changing its registered trademark without the consent of the trademark registrant, and putting the goods with the changed trademark on the market again;
6. Deliberately providing convenience for infringing upon the exclusive right to use a trademark of others and helping others to infringe upon the exclusive right to use a trademark;
7. Causing other damage to the exclusive right to use a registered trademark of others.
Once you find that the trademark has been infringed by others, please actively use legal means to safeguard your rights and interests.