QUIRELCODU Demand: 15 MWDU Contract Period: 5 yearsDU CSP Stage: Supplemental Bid BulletinSupplemental Bid Bulletin Nos. 6 and 7 Note: For the attachment of SBB Nos. 6 and 7, prospective bidders may directly request QUIRELCO TPBAC. Attachment: SBB No.2021-06.pdf SBB No 2021-07.pdf