| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Seven Eight Nine Chemical Co., Ltd. | 55% | MT | 776.12 | USD | 20251106 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 508.01 | USD | 20251106 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 493.65 | USD | 20251105 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 493.65 | USD | 20251105 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 493.65 | USD | 20251105 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 761.63 | USD | 20251105 |
| Shandong Yushuo Chemical Co., Ltd. | 40% | MT | 620.58 | USD | 20251105 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | 55% | MT | 775.73 | USD | 20251105 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 775.73 | USD | 20251105 |
| Shandong Qiangsen Chemical Co., Ltd. | 55% | MT | 634.69 | USD | 20251105 |