: PTG ENERGY PUBLIC COMPANY LIMITED PTL: POLYPLEX (THAILAND) PUBLIC COMPANY LIMITED PTT: PTT PUBLIC COMPANY LIMITED PTTEP: PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED PTTGC: PTT GLOBAL CHEMICAL

Capital Market 2010 2 4 7 8 10 12 13 19 25 30 33 Key Achievements Regulatory Improvement and Enforcement Market Efficiency Development Financial Literacy Promotion Corporate Capability and Effectiveness

competitiveness of the Thai exchange. 2. In the form of public company limited, the SET would have a clear ownership structure with evident groups of stakeholders, which would in turn enhance its operating