| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |