RIYADH: Saudi Arabia’s Crown Prince Mohammed bin Salman received a letter from Costa Rica’s President Rodrigo Chaves Robles on the subject of boosting cooperation between the two countries, the Saudi Press Agency reported on Wednesday. The message was presented to Saudi Foreign Minister Prince Faisal bin Farhan during his meeting with his Costa Rican counterpart Arnoldo Andre Tinoco. Th pair discussed relations between the nations and other matters of common interest.