In 2021, iStar 500 Automatic Chemiluminescence Analyzer, PRL Test Kit (Chemiluminescence Method), FSH Test Kit (Chemiluminescence Method), LH Test Kit (Chemiluminescence Method) TT4 Test Kit (Chemiluminescence Method) produced by Drawray have been approved by Guangdong Drug Administration for medical device registration (in vitro diagnostic reagent), which will further enrich Drawray's chemiluminescence products and test menu.