| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 945.98 | USD | 20251125 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 931.86 | USD | 20251125 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 945.7 | USD | 20251124 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 931.58 | USD | 20251124 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 931.58 | USD | 20251124 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 945.7 | USD | 20251124 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 945.33 | USD | 20251121 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 945.33 | USD | 20251121 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 931.22 | USD | 20251121 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 931.22 | USD | 20251121 |