| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 903.5 | USD | 20251107 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 903.13 | USD | 20251106 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 902.67 | USD | 20251105 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 902.87 | USD | 20251104 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 903.1 | USD | 20251103 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 902.93 | USD | 20251031 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 903.14 | USD | 20251030 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 903.41 | USD | 20251029 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 903.24 | USD | 20251028 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 987.57 | USD | 20251027 |