After successful trademark registration, no annual examination is required. Trademark registration is valid for one year before the expiration of ten years, and there is a grace period of six months if it is not renewed. After the grace period, if it is not renewed, the trademark will be invalid. I hope I can help you adopt the information you need for trademark registration. According to Article 4 of the Trademark Law of People's Republic of China (PRC), natural persons and enterprises engaged in producing, manufacturing, processing, selecting and distributing goods or providing services need to provide: a scanned copy of the business license of the trademark pattern (black or color); Contact person, telephone number, delivery address and postal code; Select good products/categories and service items; (Products above 10 are provided by category, and each product has more than 60 yuan) (enterprise name is required to provide trademark pattern (black or color) contact person, telephone number, delivery address and zip code for expedited trademark registration; Select products within 10 (if the category provides more than 10, each additional product will get more 60 yuan); In addition: the blank of the copy of the business license of the courier company is stamped with the official seal of the company; Two blank A4 sheets are stamped with the official seal of the company in the "lower left corner" and sent to the company.