| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | China national standards | MT | 1107.74 | USD | 20251113 |
| Henan Kaixiang Chem | China national standards | MT | 1072.46 | USD | 20251113 |
| Wuhan Hengjiu Chem | China national standards | MT | 1108.24 | USD | 20251112 |
| Wuhan Hengjiu Chem | China national standards | MT | 1072.95 | USD | 20251112 |
| Xinjiang Markor Chem | China national standards | MT | 3882.37 | USD | 20251112 |
| Shaanxi Bidiou Chem | China national standards | MT | 1072.95 | USD | 20251112 |
| ZJ Huguang Tech | China national standards | MT | 1016.48 | USD | 20251112 |
| Henan Kaixiang Chem | China national standards | MT | 1072.95 | USD | 20251112 |
| Linyi Haoxuan | China national standards | MT | 1383.54 | USD | 20251112 |
| Shandong Linglin | China national standards | MT | 1524.71 | USD | 20251112 |