| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 903.04 | USD | 20251119 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 917.15 | USD | 20251119 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 889.13 | USD | 20251118 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 889.13 | USD | 20251118 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 889.13 | USD | 20251118 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 917.35 | USD | 20251118 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 917.87 | USD | 20251117 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 889.63 | USD | 20251117 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 889.63 | USD | 20251117 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 889.63 | USD | 20251117 |