Legal analysis: You also need to pay a fee to apply for renewal of a trademark when it expires. The official renewal fee is 1 000 yuan. If it is not renewed in time, the extension fee plus the agency fee of different amounts will be about 2000 yuan.
Legal basis: Article 72 of the Trademark Law of People's Republic of China (PRC) shall pay fees when applying for trademark registration and handling other trademark matters. The specific cost will be determined separately.