| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Dongming Petro | 31percent | MT | 11.26 | USD | 20251014 |
| Shandong Dongming Petro | 31percent | MT | 11.27 | USD | 20251013 |
| Shandong Dongming Petro | 31percent | MT | 11.26 | USD | 20251011 |
| Shandong Dongming Petro | 31percent | MT | 11.26 | USD | 20251010 |
| Shandong Dongming Petro | 31percent | MT | 11.25 | USD | 20251009 |
| Shandong Dongming Petro | 31percent | MT | 11.26 | USD | 20250930 |
| Shandong Dongming Petro | 31percent | MT | 11.25 | USD | 20250929 |
| Shandong Dongming Petro | 31percent | MT | 11.24 | USD | 20250928 |