| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251105 | |
| Suzhou Shangma Chem | China national standards | MT | USD | 20251105 | |
| Henan LanenChem | China national standards | MT | USD | 20251105 | |
| Tangshan Sanyou | China national standards | MT | USD | 20251105 | |
| Henan Leavit Chem | China national standards | MT | USD | 20251105 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251105 | |
| Henan Sendi EnvTech | China national standards | MT | USD | 20251105 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251105 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251105 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20251105 |
