This standard specifies the classification, requirements, inspection rules, signs, labels, packaging, transportation and storage of soft liquor. This standard is applicable to water, sorghum, rice, glutinous rice, wheat, corn, barley and peas as raw materials, using medium-high temperature Daqu, high-temperature Daqu, etc. as saccharification starter, steaming, hanging, mixing ingredients, and layering into the pit to solid state It is a soft liquor (hereinafter referred to as the product) that is a combination of fermentation, solid-state distillation, segmented liquor collection, and aging. It has a unique style of sweetness, softness, thickness, harmony, and long suppleness.