| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 932.48 | USD | 20251127 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 1003.12 | USD | 20251127 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 974.87 | USD | 20251127 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 932.48 | USD | 20251127 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 1002.88 | USD | 20251126 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 932.26 | USD | 20251126 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 932.26 | USD | 20251126 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 974.63 | USD | 20251126 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 1002.46 | USD | 20251125 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 931.86 | USD | 20251125 |