| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 296.7 | USD | 20251127 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 339.08 | USD | 20251127 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 296.63 | USD | 20251126 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 339.0 | USD | 20251126 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 296.5 | USD | 20251125 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 338.86 | USD | 20251125 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 296.41 | USD | 20251124 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 338.62 | USD | 20251121 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 296.3 | USD | 20251121 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 338.62 | USD | 20251121 |