The National Medical Products Administration (NMPA) revised the <Catalogue of Medical Devices Exempted from Clinical Evaluation (NMPA Circular No. 71 of 2021)>, which is hereby promulgated and shall come into force on the date of promulgation.
Below is the summary of the revision. For further details, please consult the link below.
Revisions: 86 revisions, which are related to classification codes, product names, product descriptions, management category descriptions, mergers, etc.
Additions: 21 new products were added.

Reference: 
Notice of the National Medical Products Administration on Issuing the Catalog of Medical Devices Exempted from Clinical Evaluation