At the time of each subsequent reduction, each Member State shall reduce its customs duties as a whole in such manner as to lower by 10% its total customs receipts as defined in paragraph 4 and to reduce the duty on each product by at least 5% of the basic duty.
Tráth gach laghdú ina dhiaidh sin, déanfaidh gach Ballstát u dhleuchtanna custaim ina n-iomláine a laghdú su dóigh go n-ísleofar 10% iomlán a fháltas custaim, mar a shainítear i mir 4 agus go ladiclolai an dleacht ar gach táirge ur leith cuid nach lú ná 5 % den bhundleacht.