This standard specifies the product specifications for recycled plastic pellets produced from waste acrylonitrile-butadiene-styrene (ABS) plastics as raw materials through physical recycling processes. It applies to materials obtained from industrial or domestic ABS waste through processes such as crushing, cleaning, melting, and pelletizing. The standard clearly defines the classification and naming system, key technical indicators, testing methods, and quality acceptance rules for recycled ABS materials, providing a technical basis for unifying product quality and trade order. The standard references general plastic testing methods, and during evaluation, instruments such as infrared spectrometers, melt flow rate testers, universal material testing machines, and impact testers may be used to identify material composition, processing performance, and mechanical strength.