| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 825.49 | USD | 20251103 |
| Wuhan Hengjiu Chem | China national standards | MT | 1086.54 | USD | 20251103 |
| Jinan Angxin Chem | China national standards | MT | 846.66 | USD | 20251103 |
| Qingdao Shengze Chem | China national standards | MT | 825.49 | USD | 20251103 |
| Shandong Aite Chem | China national standards | MT | 1269.98 | USD | 20251103 |
| Jinan Qi Mat | China national standards | MT | 818.43 | USD | 20251103 |
| Hubei 789 Chem | China national standards | MT | 1269.98 | USD | 20251103 |
| Hubei 789 Chem | China national standards | MT | 1269.98 | USD | 20251103 |
| Qingdao Shengze Chem | China national standards | MT | 825.49 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 846.66 | USD | 20251103 |