| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Hechun Chem | China national standards | MT | 596.9 | USD | 20251111 |
| Sinopec | China national standards | MT | 606.78 | USD | 20251111 |
| JS Xiaomi Chem | China national standards | MT | 596.9 | USD | 20251111 |
| Weifang Yixin Chem | China national standards | MT | 613.83 | USD | 20251111 |
| Zhejiang PetroChem | China national standards | MT | 592.67 | USD | 20251111 |
| Nanjing Runsheng Petro | China national standards | MT | 818.45 | USD | 20251111 |
| Shanghai SinoMitsui | China national standards | MT | 606.78 | USD | 20251111 |
| Shiyou Yangzhou Chem | China national standards | MT | 606.78 | USD | 20251111 |
| Changzhou Qidi Chem | China national standards | MT | 987.78 | USD | 20251111 |
| Unknown | China national standards | MT | 609.6 | USD | 20251111 |