| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.09 | USD | 20251104 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.09 | USD | 20251104 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.09 | USD | 20251104 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.09 | USD | 20251104 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.32 | USD | 20251103 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.32 | USD | 20251103 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.32 | USD | 20251103 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.32 | USD | 20251103 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.32 | USD | 20251103 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.32 | USD | 20251103 |