On January 4, 2023 MIIT Opens Public Consultation on Draft Regulation on 900 MHz Band RFID and UWB Equipment. In order to promote the development of the radio industry, improve the efficiency of spectrum use, and strengthen the management of radio transmission equipment, the Radio Management Bureau of the Ministry of Industry and Information Technology organized the “Regulations on the Application of Radio Frequency Identification (RFID) Technology in the 800/900MHz Band (Trial)” (No. 〔2007〕No. 205) and the revision of the Regulations on Frequency Use of Ultra-Wideband (UWB) Technology (Ministry of Industry and Information Technology No. 〔2008〕354)

You can find the draft here