| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Weifang Chengxin Chemical | China national standards | MT | USD | 20260107 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260107 | |
| Suzhou Senfeida | China national standards | MT | USD | 20260107 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20260107 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20260107 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20260107 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20260107 | |
| Shandong Langchem | China national standards | MT | USD | 20260107 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20260107 | |
| Hengyang Jindong | China national standards | MT | USD | 20260107 |
