We have not previously published Trade Survey for Wales data relating to 2020 due to due to inconsistencies and quality issues caused by the COVID-19 pandemic.
Nid ydym wedi cyhoeddi data 2020 o’r Arolwg Masnach Cymru o'r blaen oherwydd anghysondebau a materion ansawdd a achoswyd gan bandemig COVID-19.