Regulations for the Implementation of Alternative Offers Article 3

Where a supplier submits an alternative offer pursuant to the preceding Article, the alternative offer shall be sealed separately and marked as “alternative” on the tender. Each item is limited to one alternative offer and the supplier shall submit a main offer in accordance with the tender documentation.
中文原文 替代方案實施辦法第3條
廠商依前條規定提出替代方案者,替代方案應單獨密封,標封外標示其為替代方案,且每一項目以提出一個替代方案為限,並須依招標文件之規定提出主方案。

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