| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chemical Co., Ltd. | 37% | MT | 143.49 | USD | 20250918 |
| Jinan Xinhou Trading Co., Ltd. | 37% | MT | 225.08 | USD | 20250918 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | 37% | MT | 239.15 | USD | 20250918 |
| Shandong Xima Supply Chain Management Co., Ltd. | 37% | MT | 142.08 | USD | 20250918 |
| Shandong Qiangsen Chemical Co., Ltd. | 37% | MT | 143.61 | USD | 20250916 |
| Shandong Xima Supply Chain Management Co., Ltd. | 37% | MT | 142.2 | USD | 20250916 |
| Shandong Xima Supply Chain Management Co., Ltd. | 37% | MT | 142.14 | USD | 20250915 |
| Shandong Qiangsen Chemical Co., Ltd. | 37% | MT | 143.55 | USD | 20250915 |
| Shandong Xima Supply Chain Management Co., Ltd. | 37% | MT | 142.22 | USD | 20250913 |
| Shandong Qiangsen Chemical Co., Ltd. | 37% | MT | 143.62 | USD | 20250913 |