| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan LanenChem | China national standards | MT | USD | 20251009 | |
| Shanghai Guoke | China national standards | MT | USD | 20251009 | |
| Shandong Haihua | China national standards | MT | USD | 20251009 | |
| Tangshan Sanyou | China national standards | MT | USD | 20251009 | |
| Henan Leavit Chem | China national standards | MT | USD | 20251009 | |
| Henan Kaijie Water | China national standards | MT | USD | 20251009 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251009 | |
| Sichuan Hebang Bio | China national standards | MT | USD | 20251009 | |
| Chizhou Xinyu Chem | China national standards | MT | USD | 20251009 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251009 |
