| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaixiang Chem | China national standards | MT | 1071.66 | USD | 20251023 |
| Shandong Aite Chem | China national standards | MT | 972.95 | USD | 20251023 |
| Shandong Aite Chem | China national standards | MT | 987.06 | USD | 20251023 |
| Shaanxi Bidiou Chem | China national standards | MT | 1071.66 | USD | 20251023 |
| Shandong Aite Chem | China national standards | MT | 987.06 | USD | 20251023 |
| Henan Kaixiang Chem | China national standards | MT | 1071.66 | USD | 20251023 |
| ZJ Huguang Tech | China national standards | MT | 1015.26 | USD | 20251023 |
| Wuhan Hengjiu Chem | China national standards | MT | 1071.66 | USD | 20251023 |
| Wuhan Hengjiu Chem | China national standards | MT | 1071.66 | USD | 20251023 |
| Xinjiang Markor Chem | China national standards | MT | 3875.75 | USD | 20251022 |