| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1554.13 | USD | 20251127 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1553.76 | USD | 20251126 |
| Nanjing Runsheng Petrochemical Co., Ltd. | Industrial Grade | MT | 904.01 | USD | 20251126 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1553.1 | USD | 20251125 |
| Nanjing Runsheng Petrochemical Co., Ltd. | Industrial Grade | MT | 903.62 | USD | 20251125 |
| Nanjing Runsheng Petrochemical Co., Ltd. | Industrial Grade | MT | 903.36 | USD | 20251124 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1552.64 | USD | 20251124 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1552.03 | USD | 20251121 |
| Nanjing Runsheng Petrochemical Co., Ltd. | Industrial Grade | MT | 903.0 | USD | 20251121 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1552.03 | USD | 20251121 |