Legal analysis: According to the provisions of relevant laws, if a trademark registration certificate is lost, the obligee applies for a replacement of the trademark registration certificate, he/she needs to pay the 5 yuan fee, and the 5 yuan fee for the replacement of the trademark registration certificate includes the fee for publishing the lost statement.

Legal basis: Article 4 of the Trademark Law of the People's Republic of China. If a registered trademark needs to be used continuously after its expiration, the trademark registrant shall go through the renewal procedures in accordance with the regulations within 12 months before the expiration; If it fails to be handled during this period, a six-month extension period may be granted. The validity period of each renewal registration is ten years, counting from the day after the last expiration of the trademark. If the renewal formalities are not completed at the expiration of the period, the registered trademark shall be cancelled.

the trademark office shall announce the renewed registered trademark.