The OLEX Petroleum Company has recently determined that it could cut its refining costs by closing its Grenville refinery and consolidating all refining at its Tasberg refinery.

OLEX石油公司最近决定通过关闭其格伦维尔炼油厂并整合其塔斯伯格炼油厂的所有炼油来削减炼油成本。