| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 930.25 | USD | 20251017 |
| Shandong Yushuo Chem | China national standards | MT | 930.25 | USD | 20251017 |
| Luxi Chem | China national standards | MT | 775.2 | USD | 20251017 |
| Qingdao Shengze Chem | China national standards | MT | 775.2 | USD | 20251017 |
| Shandong Haili Chem | China national standards | MT | 775.2 | USD | 20251017 |
| Qingdao Shengze Chem | China national standards | MT | 775.2 | USD | 20251017 |
| Luxi Chem | China national standards | MT | 1057.1 | USD | 20251017 |
| Jinan Pulaihua Chem | China national standards | MT | 965.48 | USD | 20251017 |
| Jinan Jinhao Chem | China national standards | MT | 1226.23 | USD | 20251017 |
| Luxi Chem | China national standards | MT | 930.25 | USD | 20251017 |