DVA 10-15-2021 E

SUBJECT: CONDUCT OF ONLINE GUANG-DONGG – HONGKONG – MACAO – GREATER BAY AREA MATHEMATICAL OLYMPIAD (BIG BAY BEI) HEAT ROUND 2021 – PHILIPPINE REGION AND VIRTUAL TOPIC – APPROPRIATE MATHEMATICS PROGRAM AND SIMULATION (VTAMPS V.6.0)

GOODS 2021-088

Supply and Delivery of 73 Pieces Headphones with Noise-Cancelling Microphone