On 21st April 2022, PTT Oil and Retail Business Public Company Limited (OR) singed the Memorandum of Understanding (MOU) with PTL Holding Company Limited to cooperate on the joint development in Fuel Tank Farm and Logistics Operation in Vientiane, Lao PDR. The ceremony was honored by Mr. Songpon Thepnumsommanus (Senior Executive Vice President, International Marketing, OR) together with Mr. Chanthone Sitthixay (Chief Executive Officer, PTL Holding) and Mr. Theera Weerawong (Managing Director of PTT (Lao) Co., Ltd.) along with their employees. The MOU were sign at the headquarters of PTL Holding Company Limited.