| Vendor | Spec | Unit | Price | Currency | Date |
| Shiyou Yangzhou Chem | China national standards | MT | 606.78 | USD | 20251111 |
| Shandong Hongyang Chem | China national standards | MT | 860.78 | USD | 20251111 |
| Nanjing Runsheng Petro | China national standards | MT | 705.56 | USD | 20251111 |
| Unknown | China national standards | MT | 609.6 | USD | 20251111 |
| Shanghai SinoMitsui | China national standards | MT | 606.78 | USD | 20251111 |
| Unknown | China national standards | MT | 606.78 | USD | 20251111 |
| Liao Sanjiang Chem | China national standards | MT | 596.9 | USD | 20251111 |
| Unknown | China national standards | MT | 613.83 | USD | 20251111 |
| Unknown | China national standards | MT | 597.61 | USD | 20251111 |
| Lihuayi Weiyuan Chem | China national standards | MT | 613.83 | USD | 20251111 |