“Siom fawr, felly, yw bod yr Unol Daleithiau yn bwrw ymlaen â’i chynlluniau i osod tariffau ar fewnforion dur ac alwminiwm o’r Undeb Ewrpeaidd. Mae hwn yn gam annoeth a fydd yn arwain at oblygiadau pellgyrhaeddol i fyd busnes, amddiffyn a diplomyddiaeth drwy’r byd. Gallai wneud niwed hefyd i ddiwydiant dur Cymru, yr ydyn ni wedi brwydro mor galed i’w ddiogelu.
“It is, therefore, extremely disappointing that the US is pressing ahead with tariffs on EU steel and aluminium imports. This is a short-sighted measure that will have wide ranging implications for business, defence and diplomacy right across the globe. It could also harm the Welsh steel industry, which we have fought so hard to protect.