Jan 29, 2011,Mr.NguyenQuocTuan– Chairman of theBoard of Member of Vietnam National Chemical Group has signedDecisionNo.27/QĐ-HCVN toappoint with termMr. Trinh AnhTuan, Chairmanand CEOof Industrial Gases and Welding Electrode Limited Company (SOVIGAZ) holding DeputyGeneralDirector ofVietnam National ChemicalGroup from Jan 29, 2011.