The IDB has also come up with a five-year industrial waste treatment program which singles out many materials which have a resource value, such as waste solvents, plastic-goods-industry wastes and scrap metals.
工業局另外也端出工業廢棄物五年處理計畫，許多廢溶劑、塑膠製品加工業廢料、廢金屬都在資源化的名單中。