Since 1968 measures have been taken to increase salt production step by step for the growing industrial demands. Among the measures: improvement of the facilities and operation procedures of the existing salt fields to increase unit production; reclaiming more tidal land to expand operation areas; establishment of a modern salt plant using the electrodialysis process.
自民國五十七年起為了配合國內工業發展需要，逐步實施增產計畫，例如改善現有鹽灘設備及操作方法，以提高單位面積產量；開發海埔地新鹽灘，以擴增曬鹽面積；添建製鹽工廠，穩定生產數量。