The trademark change fee is 150 yuan; and for trademark change services that submit online applications and accept electronic issuance of documents, the change fee is waived. If a trademark registrant changes the name, address or other registration information of the registrant, he or she must file a change application in accordance with the law. Legal basis: Article 39 of the Trademark Law of the People's Republic of China stipulates that the validity period of a registered trademark is ten years, calculated from the date of approval of registration. Article 40 If a registered trademark expires and needs to be continued to be used, the trademark registrant shall go through the renewal procedures in accordance with the regulations within twelve months before expiration; if it fails to do so during this period, a six-month extension period may be granted . Each renewal of registration is valid for ten years, starting from the day after the expiration of the previous term of validity of the trademark. If renewal procedures are not completed upon expiration, the registered trademark will be cancelled. The Trademark Office shall announce the renewal of registered trademarks. Article 41 If a registered trademark needs to change the name, address or other registration information of the registrant, an application for change shall be submitted. and "Announcement on Adjusting Trademark Registration Fee Standards"