| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251118 | |
| Shandong Xima | China national standards | MT | USD | 20251118 | |
| Xiamen Yudeshun Chem | China national standards | MT | USD | 20251118 | |
| Hangjin Tech | China national standards | MT | USD | 20251118 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251118 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251118 | |
| Shandong Yaowang Chem | China national standards | MT | USD | 20251118 | |
| Liaocheng Xinli | China national standards | MT | USD | 20251118 | |
| Shandong Mingyu | China national standards | MT | USD | 20251118 | |
| Dongying HuataiChem | China national standards | MT | USD | 20251118 |
