| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.99 | USD | 20251117 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.99 | USD | 20251117 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.99 | USD | 20251117 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.99 | USD | 20251117 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.87 | USD | 20251115 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.87 | USD | 20251115 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.87 | USD | 20251115 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.87 | USD | 20251115 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.87 | USD | 20251115 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.87 | USD | 20251115 |