Is there a Class III medical license to purchase goods from the original factory?

With three kinds of medical licenses, you can go to the original factory to purchase goods. Large enterprise users and compliance dealers can directly contact manufacturers to place purchase orders. The antigen is a class III medical device. To sell antigens, they need to obtain a medical device business license. Individuals in the circle of friends and WeChat group do not have three types of medical device business licenses, but they can use this license to sell antigens. On March 30th, 2020, the State Administration of Medical Supplies issued "China's Regulatory Requirements and Standards for Detection Reagents and Protective Articles in novel coronavirus", and the detection reagents in novel coronavirus were managed as the third class medical devices.