| Vendor | Spec | Unit | Price | Currency | Date |
| Baozhen Shandong Chem | China national standards | MT | 1114.76 | USD | 20251103 |
| Zhenjiang UnionChem | China national standards | MT | 832.55 | USD | 20251103 |
| Shandong Hongxin Chem | China national standards | MT | 1030.1 | USD | 20251103 |
| Jinan Jinrihe Chem | China national standards | MT | 846.66 | USD | 20251103 |
| Henan Zihe | China national standards | MT | 818.43 | USD | 20251103 |
| Shandong Jinshenrun Chem | China national standards | MT | 846.66 | USD | 20251103 |
| New SOLAR Tech | China national standards | MT | 839.6 | USD | 20251103 |
| Lihuayi Shandong | China national standards | MT | 1030.1 | USD | 20251103 |
| Shandong Xima | China national standards | MT | 888.99 | USD | 20251103 |
| Shijiaz Bailong Chem | China national standards | MT | 1030.1 | USD | 20251103 |