Enforcement Rules of the Customs Act Article 48

The term "imported goods on which duties are paid in installments" as set forth in Article 55, Paragraph 2, of the Act shall denote ones of which duties are permitted to be paid by installments in accordance with laws and regulations.The provision "the transferee may continue to pay the duties by installments or record them on account" as set forth in Article 55, Paragraph 3, of the Act shall apply only to the cases where the transferee has satisfied the requirement of payment of Customs duty by installment or recording the Customs duty on account; otherwise, the transferee shall pay the outstanding duty in lump sum.The period of installment payment to be paid continually under preceding paragraph shall denote the period of the outstanding installment(s) originally approved by Customs. Installment(s) due of payable Customs duty shall be paid in lump sum by the transferee.
中文原文 關稅法施行細則第48條
本法第五十五條第二項所稱分期繳稅之進口貨物,指依法准予分期繳稅之貨物。
本法第五十五條第三項規定由受讓人繼續分期繳稅或記帳,以該受讓人符合分期繳稅或稅款記帳之條件者為限;其未符合分期繳稅或稅款記帳之條件者,受讓人應先將所欠稅款一次繳清。
依前項規定准予繼續分期繳稅之期限,指海關原核定未到期部分之期限,其已到期應納稅款部分,受讓人應先予一次繳清。

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