Industry Guides
Per-industry assessment guides for the Primary Commodity Prices program — one page per industry with the full definition of every assessment. Updated July 2026
Full definitions for every assessment, one page per industry across 7 industries. Every assessment linked from the Industry Commodity Indexes and the Assessments List resolves to its definition here.
Olefins & Derivatives
Polymers
Aromatics & Derivatives
Alcohols & Organic Acids
Inorganic Chemicals
Fertilizers & Gases
Metals & Mining
All Primary Commodity Prices assessments are also gathered on a single page in the all-industries guide.