Metals & Mining, Ferrous
September 03, 2026
Platts corrects weekly US medium-carbon ferromanganese for Aug. 26, 2026, and monthly average for Aug
Platts, part of S&P Global Energy, has corrected the US weekly medium-carbon ferromanganese assessment for Aug. 26, 2026.
The correct assessment prices are as follows:
| Assessment | Symbol | Bate | Date | Corrected Value ($/lb Mn) |
| Medium-carbon ferromanganese, ex-warehouse | MMAFK00 | L | Aug. 26, 2026 | 94 |
| Medium-carbon ferromanganese, ex-warehouse | MMAFK00 | H | Aug. 26, 2026 | 95 |
| Medium-carbon ferromanganese, ex-warehouse | MMAFK00 | C | Aug. 26, 2026 | 94.5 |
These prices appear on MTL0383, PMA0383 and in Platts Metals Daily.
Platts has also corrected the monthly averages for US medium-carbon ferromanganese for August 2026
The correct August averages are as follows:
| Assessment | Symbol | Bate | Date | Corrected value |
| Medium-carbon ferromanganese, ex-warehouse | MMAFK03 | L | Aug. 31, 2026 | 94 |
| Medium-carbon ferromanganese, ex-warehouse | MMAFK03 | H | Aug. 31, 2026 | 95 |
| Medium-carbon ferromanganese, ex-warehouse | MMAFK03 | C | Aug. 31, 2026 | 94.5 |
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