| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wanhua Chem | China national standards | MT | USD | 20260209 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260208 | |
| Shandong Laya Chem | China national standards | MT | USD | 20260207 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20260207 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20260207 | |
| Shandong Xima | China national standards | MT | USD | 20260207 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260207 | |
| Shandong Zhongshi | China national standards | MT | USD | 20260207 | |
| Changzhou Juyun Mat | China national standards | MT | USD | 20260207 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20260207 |
