SUPPLEMENTAL BID BULLETIN NO. 03-2020: Supply & Delivery of One Unit Brand New Aircon Bus, City Mayor’s Office, Tabaco City, Contract ID No. 001-01-2020-GOODS, PhilGEPS Reference No. 6820136 Bids and Awards - Posted by: [ Melissa Biron] Supplemental-Bid-Bulletin-03-2020-BusDownload