Regulations For Management Of Central Government Bonds Article 35-2

Where a bear-form certificate is lost, stolen, or disintegrated, the holder of the certificate may inform the Department of National Treasury of the Ministry of Finance, the Treasury Department of the Central Bank of China, a bank's head office, or its branch to process stoppage of payment by giving them a written notice specifying the bond's title, series, face value, serial number, and quantity of certificates, together with an attestation of report to the police. In addition, the holder shall adduce, within 5 days of notice of stoppage of redemption, the proof that he/she has filed an application for public notice with the court to the bank or authority processing the matter. If the holder fails to do so within the foregoing time limit, the notice of stoppage of redemption shall become invalid, provided that the redemption has been made before the notice of stoppage of redemption becomes valid, the notice shall take no effect.
中文原文 中央公債經理辦法第35-2條
無記名式債票遺失、被盜或滅失者,得由持有人檢附向警察機關報案證明,以書面載明喪失公債之名稱、本息期次別、面額、號碼及張數,通知財政部國庫署、中央銀行國庫局、承轉行或經辦行辦理止付手續,並應於止付通知後五日內,向原受理掛失止付單位提出已向法院聲請公示催告之證明;逾期未提出者,止付通知失其效力。
在止付通知生效前已為兌付者,止付通知不生效力。

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