| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.36 | USD | 20251030 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.36 | USD | 20251030 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.36 | USD | 20251030 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.36 | USD | 20251030 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.64 | USD | 20251029 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.64 | USD | 20251029 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.64 | USD | 20251029 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.64 | USD | 20251029 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.64 | USD | 20251029 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.64 | USD | 20251029 |