| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.86 | USD | 20251125 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.58 | USD | 20251124 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.58 | USD | 20251124 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.58 | USD | 20251124 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.58 | USD | 20251124 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.58 | USD | 20251124 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.58 | USD | 20251124 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.58 | USD | 20251124 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.58 | USD | 20251124 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.58 | USD | 20251124 |