3 September 2020 – Mr. Hiroyuki Kurosaki CEO, Mr. Somchai Sampeenong SEO, and Mr. Eiji Seki GM had been cordially invited to join PTTEP 35th Anniversary Celebration Dinner at Grand Hyatt Erawan Hotel, Grand Ball Room and delivered congratulations flower basket to Khun Phongsthorn Thavisin, CEO and President, PTTEP on this special occasion.