lotmeans a quantity of butter covered by an IMA 1 certificate presented to the competent customs authority for entry for free circulation under the tariff quotas with order numbers 09.4523, 09.4524 and 09.4525;’;
producermeans a single production plant or factory in which butter is produced for export to the Union under the tariff quotas with order numbers 09.4523, 09.4524 and 09.4525;’;