| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 846.44 | USD | 20251104 |
| Jinan Angxin Chem | China national standards | MT | 804.12 | USD | 20251104 |
| Jinan Jinrihe Chem | China national standards | MT | 846.44 | USD | 20251104 |
| Hubei 789 Chem | China national standards | MT | 916.98 | USD | 20251104 |
| Shandong Shuojia Chem | China national standards | MT | 846.44 | USD | 20251104 |
| Shandong Yushuo Chem | China national standards | MT | 846.44 | USD | 20251104 |
| Hubei 789 Chem | China national standards | MT | 916.98 | USD | 20251104 |
| Shandong Yushuo Chem | China national standards | MT | 846.44 | USD | 20251104 |
| Jinan Jinrihe Chem | China national standards | MT | 846.44 | USD | 20251104 |
| Shandong Yushuo Chem | China national standards | MT | 846.44 | USD | 20251104 |