| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20251107 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251107 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251107 | |
| Shandong Xima | China national standards | MT | USD | 20251107 | |
| Shandong Yaowang Chem | China national standards | MT | USD | 20251107 | |
| Hunan Qilu Tech | China national standards | MT | USD | 20251107 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251107 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251107 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251107 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251107 |
