| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qidi Chem | General Purpose Grade | MT | 1342.59 | USD | 20251201 |
| Wuhan Hengjiu Chem | China national standards | MT | 1102.33 | USD | 20251201 |
| Nanjing Runsheng Petro | General Purpose Grade | MT | 989.27 | USD | 20251201 |
| Wuhan Hengjiu Chem | China national standards | MT | 1101.87 | USD | 20251128 |
| Nanjing Runsheng Petro | General Purpose Grade | MT | 988.85 | USD | 20251128 |
| Nanjing Runsheng Petro | China national standards | MT | 988.85 | USD | 20251128 |
| Anhui Zhonghuifa | China national standards | MT | 988.85 | USD | 20251128 |
| Nanjing Runsheng Petro | China national standards | MT | 988.85 | USD | 20251128 |
| Zibo Jinshuo Chem | China national standards | MT | 890.68 | USD | 20251128 |
| Nanjing Runsheng Petro | China national standards | MT | 988.99 | USD | 20251127 |