| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Lihuayi Shandong | China national standards | MT | 1028.56 | USD | 20251020 |
| Shandong Jinshenrun Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Shijiaz Bailong Chem | China national standards | MT | 958.11 | USD | 20251020 |
| Hubei 789 Chem | China national standards | MT | 986.29 | USD | 20251020 |
| Shandong Hongxin Chem | China national standards | MT | 1028.56 | USD | 20251020 |
| Jinan Shengfeng | China national standards | MT | 873.57 | USD | 20251020 |
| Jinan Shengfeng | China national standards | MT | 1028.56 | USD | 20251020 |
| Shandong Hongxin Chem | China national standards | MT | 915.84 | USD | 20251020 |
| New SOLAR Tech | China national standards | MT | 866.53 | USD | 20251020 |