Secretary-General of the Foreign Ministry, H E Dr Ahmed bin Hassan Al Hammadi, held yesterday a farewell ceremony in honour of the Ambassador of the Kingdom of Thailand to the State of Qatar, Soonthorn Chaiyindeepum, on the occasion of ending his tenure in the country. A number of Their Excellencies heads of diplomatic missions and bureaus accredited to the country attended the ceremony along with Foreign Ministry Department directors, at the Diplomatic Club.