1. Cancellation application form;

2. For direct application, a copy of the applicant’s valid ID card and a copy of the handler’s ID card should be attached;

3. If an agency is entrusted to handle the matter, in addition to a copy of the applicant’s valid identity document, a power of attorney for trademark agency should also be attached;

4. Return the original Trademark Registration Certificate 》, if the trademark cannot be returned, the reasons should be explained;

5. When the registrant with a trademark applies for cancellation, the representative should handle the application procedures, but the written authorization of other registrants must be attached.