Answer When an enterprise applies for recognition of a well-known trademark, it should submit a well-known trademark recognition application report. In the report, it must provide evidence that its trademark rights and interests have been damaged. At the same time, it should truthfully fill in the "Well-known Trademark Recognition Application Form" and Provide corresponding supporting materials, which mainly include: (1) A copy of the business license of the well-known trademark recognition applicant; (2) If the well-known trademark recognition applicant entrusts a trademark agency to act as an agent, a power of attorney signed by the applicant should be provided , or the entrustment agreement (contract) signed between the applicant and the trademark agency; (3) The main economic indicators of the main goods or services using the trademark in the past three years (the applicant’s special financial seal and the local finance and taxation department’s special seal should be provided Copies of the annual financial statements or other statements of the trademark, and industry certification materials should be issued by national industry associations or national industry administrative departments); (4) Sales or operations at home and abroad of the main goods or services using the trademark and region (relevant main sales invoices or copies of sales contracts should be provided); (5) The registration status of the trademark at home and abroad (the registration status of the trademark in all goods or service categories and in all countries or regions should be listed , and provide a copy of the corresponding trademark registration certificate); (6) The advertising release situation of the trademark in recent years (copies of relevant major advertising contracts and advertising pictures should be provided); (7) The earliest use and continuous use time of the trademark ( The earliest sales invoice or contract for the goods or services using the trademark, or the earliest advertisement for the trademark or a copy of the trademark registration certificate should be provided); (8) Other supporting documents regarding the famousness of the trademark (such as a copy of the provincial famous trademark, etc.) ; (9) Recommendation letter from the prefecture-level municipal people's government to the State Trademark Office; (10) Other materials. Well-known trademark