| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Mingyu | China national standards | MT | USD | 20260106 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260106 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260106 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20260106 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20260106 | |
| Shandong Junfeng | China national standards | MT | USD | 20260106 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260106 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20260106 | |
| Huaibei Beike | China national standards | MT | USD | 20260106 | |
| Anyang Yutian | China national standards | MT | USD | 20260106 |
