| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 761.85 | USD | 20251031 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 762.02 | USD | 20251030 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 762.25 | USD | 20251029 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 762.11 | USD | 20251028 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 761.84 | USD | 20251027 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 761.34 | USD | 20251024 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 761.44 | USD | 20251023 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 761.06 | USD | 20251022 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 761.31 | USD | 20251021 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 760.85 | USD | 20251020 |