In recent years, Chinese tea garden area, tea output and the export quantity of green tea, special tea, oolong tea all persist promising ascending. On account of tea functional further exploiting and using, tea extractions used in dietary supply, medicine raw material and cosmetic raw material is ascending rapidly in world plant extractions market. By comparing tea and other plant raw material sales values with tea extractions and other plant extractions sales values facing supply excess request in world tea market, we point out to avoid weakness and carry forward advantages, produce green tea...
