The State Food and Drug Administration announced the 2015 seventh food safety supervision and sampling situation in May 26, 2015. In testing the roasted food and nuts products samples 43 batches, covering 37 companies of 15 provinces, and unqualified number of samples is 2 batches and sample unqualified rate is 6.45%.

The sampling of the roasted seeds and nuts food and nut products mainly include pistachio nuts, pine nuts, melon seeds, walnut, cashew nuts, peanuts, soybeans and other roasted seeds and nuts food and nut products. Sampling in accordance with GB 2760-2011 "the national food safety standards of food additives using standards "and GB 2761-2011 "the national food safety standards of food mycotoxin Limited", GB 2762-2012" the national food safety standards of food contaminants Limited "standard and product express of criteria and requirements.Sampling items including lead and other heavy metals, aflatoxin B1 and other biological toxins and food additives and microbial indicators and other 20 indicators.