Primary and secondary school uniform market: In order to protect the traffic safety of primary and secondary school students, the National Standardization Administration Committee formulated the "Reflective School Uniform for Primary and Secondary School Students in Traffic Safety" (GBT28468-2012) as early as June 2012, which clearly stipulates that the front and back of the reflective school uniform top, the side and back of the double sleeves, and both sides of the pants should be sewn (pasted) with reflective cloth to ensure that the reflection on the reflective school uniform can be observed from any angle.