| Vendor | Spec | Unit | Price | Currency | Date |
| Befar | China national standards | MT | 1792.43 | USD | 20260417 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1792.43 | USD | 20260417 |
| ShanDong Shenghua | China national standards | MT | 1792.43 | USD | 20260417 |
| Befar | China national standards | MT | 1792.43 | USD | 20260417 |
| Shandong Jinling | China national standards | MT | 1799.71 | USD | 20260417 |
| Wanhua Chem | China national standards | MT | 1967.3 | USD | 20260417 |
| Zibo Qixiang Chem | China national standards | MT | 1792.43 | USD | 20260417 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1792.43 | USD | 20260417 |
| Shandong Zhonghai | China national standards | MT | 1792.43 | USD | 20260417 |
| Ningbo Hai'an | China national standards | MT | 1850.72 | USD | 20260417 |