| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 917.76 | USD | 20251115 |
| Shandong Jinmao | China national standards | MT | 1298.98 | USD | 20251115 |
| Shandong Jinling Chem | China national standards | MT | 1073.07 | USD | 20251115 |
| Aite Zhejiang | China national standards | MT | 1383.69 | USD | 20251115 |
| Dongying Huatai Chem | China national standards | MT | 1073.07 | USD | 20251115 |
| Shandong Qiangsen Chem | China national standards | MT | 1115.43 | USD | 20251115 |
| Shandong Yuxuan Chem | China national standards | MT | 1256.62 | USD | 20251115 |
| Shandong LuoHeng Chem | China national standards | MT | 1934.35 | USD | 20251115 |
| Shandong Jinshenrun Chem | China national standards | MT | 1101.31 | USD | 20251115 |
| Hunan JinyuChem | China national standards | MT | 1087.19 | USD | 20251115 |