Amendment status not verified — confirm the current text below against the official source.
Duty to be taken prorata in enactments.- Where, by any enactment now in force or hereafter to be in force, any duty of customs or excise, or in the nature thereof, is leviable on any given quantity, by weight, measure or value of any goods or merchandise, then a like duty is leviable according to the same rate on any greater or less quantity.