| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260115 | |
| Shandong Laya Chem | China national standards | MT | USD | 20260115 | |
| Shandong Xima | China national standards | MT | USD | 20260115 | |
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260115 | |
| Baozhen Shandong Chem | China national standards | MT | USD | 20260115 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20260115 | |
| Shijiaz Bailong Chem | China national standards | MT | USD | 20260115 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260115 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20260115 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20260115 |
