1. Background of the Dumex milk powder problem In recent years, the Dumex milk powder problem has frequently attracted social attention. As a well-known infant milk powder brand, Dumex’s product quality and safety issues have been questioned. So, what exactly causes these problems to occur? 2. Problems with Dumex milk powder There are many problems with Dumex milk powder, the most prominent of which are quality and safety issues. According to reports, harmful substances exceeding the standard were detected in some Dumex milk powder, such as melamine,