1. The Community shall purchase five million doses of each of the following strains of foot-and-mouth disease antigen:
- A5 European,
- A22 Middle East,
- O1 Middle East,
- O1 European,
up to a maximum cost of ECU 4 065 million.
2. The antigen mentioned in paragraph 1 shall be supplied by Rhône-Mérieux, Pirbright Laboratory, Ash Road, Surrey, United Kingdom.