(BNA) HH Sheikh Tameem bin Hamad Al Thani , the Crown Prince of the State of Qatar, received a written message from the UAE\'s Vice President, Prime Minister and Ruler of Dubai, HH Sheikh Mohammed bin Rashid Al Maktoum inviting His Highness to attend the International Energy Forum in Dubai in the end of this month. The message was delivered by the UAE Ambassador in Qatar, Mr. Jum\'a Rashid Saif Al-Zhahri as he was received by the Qatari Crown Prince today.