Research and Innovation Development Division, PTT Global Chemical PCL held PTTGC Open Innovation Challenge Workshop for 11 finalist projects from a total of 50 participating contestants on Saturday March 25, 2017 at Too Fast Too Sleep Samyan. On this occasion, a team of professional consultants specializing in analyzing value proposition provided facilitation as the commentators in the event. In this regard, in order to enhance skills and readiness for project presentation in the final round and to receive HRH Princess Mahachakri Sirindhorn’s royal trophy, which is to be held on May 26, 2017, the Company received an honor of Lady Thongthip Rattanarat, one of the qualified committee members, for her participation in this event.