Urban Planning Act Article 36

Industrial district shall be demarcated with facilitation of industrial development. The use of land and buildings shall be mainly for industrial activities. Factories with potential hazards and likely to create pollution shall be contained in designated industrial zones.
中文原文 都市計畫法第36條
工業區為促進工業發展而劃定,其土地及建築物,以供工業使用為主;具有危險性及公害之工廠,應特別指定工業區建築之。

English translation for reference only; the Chinese text prevails. Not legal advice.