| Vendor | Spec | Unit | Price | Currency | Date |
| Shaanxi Lufeng Chem | China national standards | MT | 706.42 | USD | 20251127 |
| Aite Zhejiang | China national standards | MT | 988.99 | USD | 20251127 |
| Shandong Jinshenrun Chem | China national standards | MT | 720.55 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 1059.64 | USD | 20251127 |
| Shandong Hongyang Chem | China national standards | MT | 960.74 | USD | 20251127 |
| Shandong Aite Chem | China national standards | MT | 1116.15 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 762.94 | USD | 20251127 |
| Shaanxi Petro Yanan | China national standards | MT | 1063.87 | USD | 20251127 |
| Hunan Yuanshuo Chem | China national standards | MT | 960.74 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 713.49 | USD | 20251127 |