Take Taobao and Tmall as examples. According to the latest requirements, businesses selling cosmetics online must produce at least 1 test report issued by a third-party testing organization recognized by CMA (see below for the certificate template). There are 9 routine detection items, namely: arsenic, lead, mercury, cadmium, total number of colonies, total number of molds and yeasts, heat-resistant coliforms and Staphylococcus aureus.