 DOHA, QatarBUSINESS WIREQatarEnergy and Chevron Phillips Chemical Company LLC announced today they will proceed on construction of a 6 billion integrated polymers complex in Ras Laffan Industrial City, Qatar. An agreement marking the positive final investment decision for the project was signed by His Excellency Mr. Saad Sherida Al-Kaabi, the Minister of State for Energy ...... 