| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Nanjing CharcoalChem | China national standards | MT | USD | 20251022 | |
| Nanjing CharcoalChem | Qualified/Standard Grade | MT | USD | 20251020 | |
| Nanjing CharcoalChem | Qualified/Standard Grade | MT | USD | 20251017 | |
| Nanjing CharcoalChem | Qualified/Standard Grade | MT | USD | 20251015 | |
| Nanjing CharcoalChem | Qualified/Standard Grade | MT | USD | 20251013 | |
| Nanjing CharcoalChem | China national standards | MT | USD | 20251011 | |
| Nanjing CharcoalChem | Qualified/Standard Grade | MT | USD | 20251009 | |
| Nanjing CharcoalChem | Qualified/Standard Grade | MT | USD | 20250930 | |
| Nanjing CharcoalChem | Qualified/Standard Grade | MT | USD | 20250929 |