| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 875.17 | USD | 20251029 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 875.17 | USD | 20251029 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 874.25 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 874.25 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 902.45 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 874.25 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.81 | USD | 20251022 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 901.99 | USD | 20251022 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.81 | USD | 20251022 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.81 | USD | 20251022 |