Then, after the trader-wholesaler buys the rice, it must dry, store, grind, and package the rice in accordance with the official Chinese Agriculture Standards. Currently there are 14 firms that have met these standards.
其次，當稻榖由糧商收購後，必須經由 CAS（國家農業標準）良質米認證工廠進行烘乾、儲存、碾米、包裝過程，目前獲得 CAS 良質米工廠認定的糧商有十四家。