5. 投标有效期Valid period of tender 16.1 根据本须知第19条规定，投标应在规定的开标日后的180天内保持有效。投标有效期不满足要求的投标将被视为非响应性投标而予以拒绝。According to Clause 19 of the Notice, a tender remains valid within the 180 days after the prescribed tender opening date. Tenders with an ineligible valid period shall be rejected as non-responsive tenders.
