This has resulted in changes to trade values for the East of England region and SITC 34 - Gas, natural & manufactured for trade with Belgium.
Mae hyn wedi arwain at newidiadau i'r gwerthoedd masnach ar gyfer rhanbarth Dwyrain Lloegr ac SITC 34 - Nwy, naturiol a weithgynhyrchir ar gyfer masnach â Gwlad Belg.