| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 846.6 | USD | 20251119 |
| New SOLAR Tech | China national standards | MT | 808.5 | USD | 20251119 |
| Shandong Hongxin Chem | China national standards | MT | 846.6 | USD | 20251119 |
| Shandong Hongxin Chem | China national standards | MT | 931.26 | USD | 20251119 |
| Shijiaz Bailong Chem | China national standards | MT | 839.54 | USD | 20251119 |
| Shandong Hongxin Chem | China national standards | MT | 846.6 | USD | 20251119 |
| Shandong Yushuo Chem | China national standards | MT | 846.6 | USD | 20251119 |
| Hubei 789 Chem | China national standards | MT | 987.7 | USD | 20251119 |
| Shandong Hongxin Chem | China national standards | MT | 1030.03 | USD | 20251119 |
| Shandong Jinshenrun Chem | China national standards | MT | 846.6 | USD | 20251119 |