| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.86 | USD | 20251121 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.86 | USD | 20251121 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.86 | USD | 20251121 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.86 | USD | 20251121 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.86 | USD | 20251121 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.86 | USD | 20251121 |