| refining capacity | 4.34 | Why is refining capacity inadequate? | ||
| refining margin | 4.08 | That offset weak refining margins. | ||
| refining operation | 2.17 | The same would be true for some refining operations. | ||
| refining business | 1.97 | Valero announced in January plans to spin off its refining business to shareholders. | ||
| refining industry | 1.91 | Profit margins on fuels have been weak throughout the refining industry. | ||
| refining profit | 1.78 | Refining profits fell by a smaller margin in Europe. | ||
| refining process | 1.25 | A by-product of the refining process. | ||
| refining company | 1.18 | Samir and SCP are both oil refining companies. | ||
| refining facility | 0.59 | Vietnam has no oil refining facilities and must import all its processed oil. | ||
| refining unit | 0.53 | Buying the Basis assets will probably raise the value of the refining unit. | ||
| refining center | 0.46 | It was also a major refining center in Soviet times. | ||
| refining plant | 0.46 | Also Friday, sappers defused a powerful bomb planted at an oil refining plant. | ||
| refining activity | 0.39 | But Veba said that it had suffered fresh losses in its refining activities. | ||
| refining technology | 0.39 | He sees problems in refining existing technologies, in addition to developing new ones. | ||
| refining venture | 0.39 | Venezuela is discussing joint oil refining ventures with Spanish companies, he added. | ||
| refining bottleneck | 0.33 | Refining bottlenecks have contributed to the recent surge in gas prices, Gignoux said. | ||
| refining cost | 0.33 | The lower crude prices meant it paid less for the oil it purchased, cutting its refining costs. | ||
| refining equipment | 0.33 | None of the technology is complicated, but it involves more refining equipment and more work to produce each gallon. | ||
| refining sector | 0.33 | These measures will also benefit the refining sector, once capacity is reduced and industry margins recover. | ||
| refining subsidiary | 0.33 | The sale is a way for Salomon to reap a return from its money-losing oil refining subsidiary. |