| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.77 | USD | 20251112 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.77 | USD | 20251112 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.77 | USD | 20251112 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.77 | USD | 20251112 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.77 | USD | 20251112 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.77 | USD | 20251112 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.77 | USD | 20251112 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.77 | USD | 20251112 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.34 | USD | 20251111 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 931.34 | USD | 20251111 |