| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251023 | |
| Zibo Qixing | China national standards | MT | USD | 20251022 | |
| Qingzhou Hengxing | China national standards | MT | USD | 20251022 | |
| Zibo Shengyang | China national standards | MT | USD | 20251022 | |
| Linyi Yiliheng | China national standards | MT | USD | 20251022 | |
| Ningxia Golden Sea Farming | China national standards | MT | USD | 20251022 | |
| XJ Juwanchang | China national standards | MT | USD | 20251022 | |
| Changzhou Juyun Mat | China national standards | MT | USD | 20251022 | |
| Shandong Laya Chem | China national standards | MT | USD | 20251022 | |
| Shandong Yifei | China national standards | MT | USD | 20251022 |
