| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 918.16 | USD | 20251202 |
| JS Xiaomi Chem | China national standards | MT | 853.18 | USD | 20251202 |
| Hubei 789 Chem | China national standards | MT | 988.78 | USD | 20251202 |
| Beijing Yanshan Petro | China national standards | MT | 875.78 | USD | 20251202 |
| Shandong Jiaen Chem | China national standards | MT | 953.47 | USD | 20251202 |
| Sinopec | China national standards | MT | 875.78 | USD | 20251202 |
| Beijing Yanshan Petro | China national standards | MT | 875.78 | USD | 20251202 |
| Shiyou Yangzhou Chem | China national standards | MT | 875.78 | USD | 20251202 |
| Unknown | China national standards | MT | 861.65 | USD | 20251202 |
| Lihuayi Weiyuan Chem | China national standards | MT | 875.78 | USD | 20251202 |