| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SKY Chem | China national standards | MT | 1270.18 | USD | 20251028 |
| Shandong Shuojia Chem | China national standards | MT | 945.58 | USD | 20251028 |
| Shanghai Wanzhong | China national standards | MT | 921.59 | USD | 20251028 |
| JS Xiaomi Chem | China national standards | MT | 921.59 | USD | 20251028 |
| Nantong Zhonghe Chem | China national standards | MT | 917.35 | USD | 20251028 |
| Hubei 789 Chem | China national standards | MT | 987.92 | USD | 20251028 |
| Hubei 789 Chem | China national standards | MT | 987.92 | USD | 20251028 |
| Sinopec | China national standards | MT | 994.98 | USD | 20251028 |
| Qingdao Shengze Chem | China national standards | MT | 920.18 | USD | 20251028 |
| Qingdao Shengze Chem | China national standards | MT | 920.18 | USD | 20251028 |