UPDATE 1-Tengizchevroil restarts operations after toxic substance release

ALMATY, May 30 (Reuters) - Kazakhstan's biggest oil producer, Tengizchevroil, has restarted operations at its first-generation oil and gas separation plant which had been briefly suspended on Tuesday after a toxic substance was released, the company said.

by reutersCOMPANYNEWS via Endless Supplies .Biz - News