| Brent Crude | ICE Brent Crude Futures · Reuters commodities | Daily |
| WTI Crude | CME NYMEX WTI Light Sweet Crude · Reuters | Daily |
| JKM (LNG) | S&P Global Platts JKM — Japan Korea Marker, Asia LNG spot | Daily |
| TTF (LNG/Gas) | ICE Dutch TTF Natural Gas Futures — European gas hub | Daily |
| Henry Hub | CME NYMEX Henry Hub Natural Gas | Daily |
| Urea | Urea Granular FOB Middle East — futures/spot via Investing.com, ChemAnalyst. Switched from US Gulf/Black Sea on Mar 25. | Daily (futures) |
| DAP | Argus India DAP CFR — India import benchmark via Argus Media, ChemAnalyst. Switched from US retail DTN on Mar 25. | Weekly |
| Potash MOP | ICIS / Green Markets — standard MOP fob | Weekly |
| Helium (NE Asia spot) | OpenPR / ChemAnalyst — NE Asia spot, estimated from available reports. Reflects Ras Laffan shutdown impact directly. NA contract series dropped Mar 25 (stale quarterly repricing). | Weekly est. |
| FBX11 | Freightos Baltic Index FBX11 — East Asia → North Europe, 40ft container (FEU). User-provided weekly Friday values. | Weekly (Fri) |
| Historical backfill (Feb 27 – Mar 22) | Trading Economics, Reuters, MacroTrends, Fortune, CNBC, Global LNG Hub | Backfilled |