footnote 3 ] This was followed by 9% (£6.4bn) of sales value in ‘Buildings and building construction works’ products and 5% (£3.3bn) of sales value in ‘Other manufactured goods’ products.
troednod 3 ] ‘Adeiladau a Gwaith adeiladu’ oedd nesaf gyda 9% (£6.4bn) o werth y gwerthiannau, ac wedyn cynnyrch gweithgynhyrchu arall gyda 5% (£3.3bn) o werth y gwerthiannau.