Editorial Policy
How Oil Folex researches, reviews, updates, and corrects educational content.
Source hierarchy
We prioritize public agencies, regulators, official statistics, academic research, and clearly attributed industry data. Secondary sources are used for context, not as substitutes for primary evidence.
Corrections
Material factual corrections should be dated and explained. Silent edits are reserved for spelling, formatting, and broken links.
Conflicts and commercial content
This restored site contains no broker referral forms and no paid ranking of investment services.