| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 775.69 | USD | 20251120 |
| Shandong Yushuo Chemical Co., Ltd. | 40% | MT | 620.55 | USD | 20251120 |
| Shandong Yushuo Chemical Co., Ltd. | 40% | MT | 620.84 | USD | 20251119 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 776.05 | USD | 20251119 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 776.05 | USD | 20251119 |
| Shandong Yushuo Chemical Co., Ltd. | 40% | MT | 620.98 | USD | 20251118 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 776.22 | USD | 20251118 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 776.56 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | 40% | MT | 621.25 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 776.47 | USD | 20251112 |