Doha, Qatar: Prime Minister and Minister of Foreign Affairs HE Sheikh Mohammed bin Abdulrahman bin Jassim Al Thani sent a cable of congratulations to the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud of the Sisterly Kingdom of Saudi Arabia, on the occasion of the Kingdom’s winning the bid to host the World Expo 2030 in Riyadh.