| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Baozhen Shandong Chem | China national standards | MT | USD | 20251027 | |
| Changzhou Juyun Mat | China national standards | MT | USD | 20251025 | |
| Shandong Laya Chem | China national standards | MT | USD | 20251025 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251025 | |
| Shandong Xima | Industrial Grade | MT | USD | 20251025 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251025 | |
| Zibo Qixing | China national standards | MT | USD | 20251024 | |
| Qingzhou Hengxing | China national standards | MT | USD | 20251024 | |
| Zibo Shengyang | China national standards | MT | USD | 20251024 | |
| Linyi Yiliheng | China national standards | MT | USD | 20251024 |
