| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 974.23 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 931.87 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 931.87 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 1002.47 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 974.12 | USD | 20251112 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 974.12 | USD | 20251112 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 1002.36 | USD | 20251112 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 974.12 | USD | 20251112 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 973.67 | USD | 20251111 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 1001.89 | USD | 20251111 |