| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SinoMitsui | China national standards | MT | 876.28 | USD | 20251203 |
| Shandong Xingpeng Chem | China national standards | MT | 883.34 | USD | 20251203 |
| Beijing Yanshan Petro | China national standards | MT | 848.01 | USD | 20251203 |
| Shandong Aite Chem | China national standards | MT | 1102.41 | USD | 20251203 |
| JS Xiaomi Chem | China national standards | MT | 833.88 | USD | 20251203 |
| Shanghai Wanzhong | China national standards | MT | 831.05 | USD | 20251203 |
| Beijing Yanshan Petro | China national standards | MT | 1060.01 | USD | 20251203 |
| Jinan Qi Mat | China national standards | MT | 833.88 | USD | 20251203 |
| Jinan Jinhao Chem | China national standards | MT | 1243.75 | USD | 20251203 |
| Jinan Xinbo Chem | China national standards | MT | 1158.95 | USD | 20251203 |