REGIONAL PROCUREMENT HUB PROGRAM – REGION 7 SUPPLEMENTAL BID BULLETIN NO. 01 FOR PB-ITB-R7-1-2025May 28, 2025 PROCUREMENT OF CONSIGNMENT, SUPPLY AND DELIVERY OFDISTRIBUTION TRANSFORMERS https://www.cebeco3.com.ph/wp-content/uploads/2025/05/RPH-SBB-No-1._For-R7-Distribution-Transformers-PB-ITB-R7-1-2025.pdf