Dr. Pailin Chuchottaworn - President & CEO, PTT Public Company Limited (PTT), presided over the "In-house Polyethylene Catalyst Development MOU Signing Ceremony", between Mr. Nuntachai Prapawatwech - Senior Executive Vice President, Commercial and Marketing, IRPC PLC and Mr. Pairote Utaisup - Managing Director, Bangkok Polyethylene PLC (BPE). Mr. Veerasak Kositpaisal, CEO of PTT Global Chemical PLC along with Mr. Bowon Vongsinudom, President, also attended the ceremony, together with PTT Global Chemical's Managements. The ceremony was held on 22 February 2012 at Executive Lounge, 6th floor, Energy Complex Building C. This collaboration was counted as one of the accomplishments of PTT Group's Polymer Marketing team, a module of Petrochemical and Refining Integrated Synergy Management Project (PRISM) in Catalyst development for Polyethylene production in PTT Group.