Chevron Phillips Chemical and Qatar Petroleum signed an agreement on Tuesday to develop an $8 billion petrochemical plant along the U.S. Gulf Coast, the second pact between the companies to build such plants in the last few weeks. The U.S. Gulf Coast II Petrochemical Project will include a 2,000 kilotons per year (KTA) ethylene cracker and two 1,000 KTA polyethylene units. The plant will mostly make hard plastics for everything from pill bottles to coolers to kayaks. Chevron Phillips Chemical, a joint venture of Chevron and Phillips 66, will be the majority owner with a 51 percent share, with Qatar Petroleum owning 49 percent of the project. The companies expect a final investment decision no later than 2021 for the project, which has a target of starting in 2024. Mark Lashier, chief executive and president of Chevron Phillips Chemical, said the plants would help fill demand […]