Located in Shandong, Anhui, Hebei, Shaanxi, Jiangsu, Fujian, Hunan, Yunnan and other 27 provinces and autonomous regions have introduced.Appearance: light yellow or white powderContent of active compound: The Extract contains not less than 90% of Stevioside .by TLCWater: not more than 5.0%Total ash: not more than 5.0%Package: 25/KG per paper drum or packed with little parcel.Sample/ COA / MSDS are