Regulations for Bid Bond, Guarantee Bond and Other Guarantees Article 33-1

For procurement above the threshold for publication, an entity may prescribe in the tender documentation that, where the winning tenderer submits a joint and several guarantee for performance and compensation provided by an other supplier who satisfies the qualification requirements for tenderers prescribed in the tender documentation, the amount of performance bond or warranty bond payable may be reduced.The amount to be reduced referred to in the preceding paragraph, which may be either a fixed amount or proportion, shall be determined by the entity in the tender documentation. This amount shall be limited to a sum not exceeding 50% of the performance bond or warranty bond.
中文原文 押標金保證金暨其他擔保作業辦法第33-1條
公告金額以上之採購,機關得於招標文件中規定得標廠商提出符合招標文件所定投標廠商資格條件之其他廠商之履約及賠償連帶保證者,其應繳納之履約保證金或保固保證金得予減收。
前項減收額度,得為一定金額或比率,由招標機關於招標文件中擇定之。
其額度以不逾履約保證金或保固保證金額度之百分之五十為限。

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