means the costs for the physical operations referred to in Annex II which took place during the reference period, on the basis of either individual invoices for these operations or a contract signed to cover them.
(c)expenditure on physical operations not necessarily connected with buying-in, sale or other forms of transfer of products, on the basis of standard amounts or non-standard amounts in accordance with the provisions laid down by the Commission under the sectoral agricultural legislation relating to the products concerned and Annex IV;