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Agriculture, Energy Transition, Refined Products, Vegetable Oils, Biofuels, Renewables, Jet Fuel
July 31, 2026
Platts, part of S&P Global Energy, is clarifying the moisture and impurities (MIU) specification for its premium used cooking oil FOB China assessment.
Platts clarifies that the premium UCO FOB Nantong, China assessment, launched on July 1, reflects a maximum MIU of 2%. The specification is in line with market feedback and typical specifications of premium UCO cargoes exported from China.
The assessment and related symbols are as follows:
| Assessment | Symbol | Weekly average | Monthly average |
| Premium UCO FOB China $/mt | PUFNM00 | PUFNM04 | PUFNM03 |
Please send any questions, comments or feedback to platts_biofuels@spglobal.com and pricegroup@spglobal.com.
For written comments, please indicate if they are not intended for publication by Platts for public viewing. Platts will consider all comments received and will make those not marked as confidential available upon request.