His Highness the Amir Sheikh Sabah Al-Ahmad Al-Jaber Al-Sabah on Wednesday received a letter of thanks from GCC Customs Union Chairman and Acting Chief of Kuwait General Administration of Customs Khaled Al-Seif for hosting a recent GCC customs meeting. In his letter, Al-Seif voiced sincere thanks and gratitude to the State of Kuwait for playing host to the meeting, and for warm welcome and hospitality.