Businesses in these key sectors are exporting innovative and award-winning goods and services worldwide, continuing our proud history as a successful trading nation.
Mae busnesau yn y sectorau allweddol hyn yn allforio nwyddau a gwasanaethau arloesol a gwobrwyog i bob rhan o'r byd, gan barhau â'n hanes balch fel cenedl fasnachu lwyddiannus.