Customs Act Article 78

In the case where the finished products or duty-free raw materials of a bonded factory are moved out of the factory, in violation of the provisions of Paragraph 2, Article 59, or where the customs duty to be levied on the self-use machinery and equipment exported to the tax area fails to be recovered in accordance with the proviso to Paragraph 3, Article 59, such violations shall be treated as smuggling goods into this country and shall be liable to penalties in accordance with the relevant provisions of Customs Anti-Smuggling Act.
中文原文 關稅法第78條
違反第五十九條第二項規定,將保稅工廠之產品、免徵關稅之原料出廠,或將未依第五十九條第三項但書規定補繳關稅之自用機器、設備輸往課稅區者,以私運貨物進口論,依海關緝私條例有關規定處罰。

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