| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 790.48 | USD | 20251029 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 790.48 | USD | 20251029 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 790.48 | USD | 20251029 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 790.48 | USD | 20251029 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 790.48 | USD | 20251029 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 790.48 | USD | 20251029 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 789.64 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 789.64 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 789.64 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 789.64 | USD | 20251023 |