... 60-80 %. Its raw material is inexhaustible and renewable bio-resource. It is a kind of new green material and can ... materials can be made into various handicrafts, housewares, flower utensils such as vase, flower pot, flower tray, fruit tray, box of sundry, as ... can be made into various handicrafts, housewares, flower utensils such as vase, flower pot, flower tray, fruit tray, box of sundry, as ...