The following shall constitute primary requirements within the meaning of Article 20 of Regulation (EEC) No 2220/85:

1. (a)

   maintenance of the offer or tender;

2. (b)

   delivery of the products to the storage place designated by the intervention agencies within the time limit laid down in the delivery order in accordance with Article 25;

3. (c)

   compliance with the requirements referred to in Article 7;

4. (d)

   for cereals and rice, the presence of the products in the storage place indicated at the time the offer or tender was submitted.