Downstream Asia, now incorporating Petrochemical Asia, is the region's largest conference and exhibition for the downstream refining and petrochemical industries, where the theme for this year is "Enhancing competitiveness through energy efficiency, reliability and cost control.鈥 The show brings together the key players in the oil & gas, refining and petrochemical industries to discuss business-critical issues including: market trends, joint ventures, margin improvements, process efficiency, energy efficiency, latest cracking technologies, catalyst developments, and integration of petrochemical complexes.