Flint Hills Resources

Flint Hills Resources is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Gas Utility Companies
• Oil Refineries

North American Industry Classification System (NAICS) Categories:

• Natural Gas Distribution > Natural Gas Companies
• Petroleum Refineries > Oil Refining

Standard Industry Classification (SIC) Categories:

• Petroleum Refining > Oil Refining
• Gas Production &/Or Distribution