| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251118 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.63 | USD | 20251117 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.01 | USD | 20251113 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.42 | USD | 20251112 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.0 | USD | 20251111 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251110 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.38 | USD | 20251107 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.01 | USD | 20251106 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 888.56 | USD | 20251105 |