In addition to Keelung and Kaohsiung, where approval has already been granted, FTZs may also be set up eventually in the ports of Taichung, Taipei (currently under construction), and Mailiao (Yunlin County) as well as at Chiang Kai-shek International Airport in Taoyuan and Kaohsiung International Airport. Ships go wherever goods go.
除了目前已通過審核的基隆、高雄二港外，台中港、新建中的台北港、雲林縣的麥寮港，以及桃園中正和高雄小港國際機場等地，未來都可能成為自由貿易港區。