| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 888.76 | USD | 20251104 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 888.99 | USD | 20251103 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 888.83 | USD | 20251031 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.03 | USD | 20251030 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.29 | USD | 20251029 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251028 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 959.35 | USD | 20251027 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 958.72 | USD | 20251024 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 958.85 | USD | 20251023 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 958.37 | USD | 20251022 |