the most-favoured-nation applied rate of customs duty on the product concerned in effect at the time the safeguard measure is taken; or
ráta dleachta custaim an náisiúin barrfhabhair a chuirtear i bhfeidhm maidir leis an táirge lena mbaineann agus atá i bhfeidhm tráth a ndéantar an beart coimirce; nó