| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 775.9 | USD | 20251104 |
| Shandong Yushuo Chemical Co., Ltd. | 40% | MT | 620.72 | USD | 20251104 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 776.1 | USD | 20251103 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 775.96 | USD | 20251031 |
| Shandong Yushuo Chemical Co., Ltd. | 40% | MT | 620.77 | USD | 20251031 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 776.13 | USD | 20251030 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 776.36 | USD | 20251029 |
| Shandong Yushuo Chemical Co., Ltd. | 40% | MT | 621.09 | USD | 20251029 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 775.54 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 775.15 | USD | 20251022 |