Sheikh Hamad bin Khalifa Al-Thani, the Qatari Emir, has received a written message from President Fidel Castro of Cuba. The Qatari News Agency reported that the message was pertaining to bilateral relations and a number of other issues. The message was delivered to Qatari Heir Apparent Sheikh Tamim bin Hamad Al-Thani by Cuban Minister of Foreign Investment and Economic Cooperation Marta Moralis during a meeting here on Sunday.