According to Henan Market Regulatory Officer micro – News, on 15 March, after the event of the Central Radio and Television Station “3.15” Evening exposured the Yuzhou powder in Henan Province, the Henan Provincial Committee, The provincial government and the Provincial Market Supervision and Administration of highly attached attention to the exposure of Yuzhou City Powder Production and Processing Small Mill production of Sweet potato powder using mandioca Powder, Corn Starch and Environmental Sanitation conditions, etc. The Provincial Market Supervision and Administration Bureau immediately ordered the territories Supervisory authorities to seal the production and Operation places, seize the materials and Products involved, order to stop production and Operation activities, and severely Investigate and deal with illegal violations according to law. El problema de la exposición refleja que la responsabilidad principal de los productores no se lleva a cabo en su lugar, y la responsabilidad de la supervisión local no es real. A continuación, sobre la base de nuevas investigaciones, se investigará seriamente la responsabilidad de los productores por las violaciones de la ley y la supervisión local.