| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Qi Mat | Industrial Grade | MT | 846.49 | USD | 20251027 |
| Tongling Jintai Chem | China national standards | MT | 846.49 | USD | 20251027 |
| Shanghai Ronghe Chem | China national standards | MT | 846.49 | USD | 20251027 |
| Nantong Zhonghe Chem | China national standards | MT | 846.49 | USD | 20251027 |
| Qingdao Shengze Chem | Industrial Grade | MT | 846.49 | USD | 20251027 |
| Qingdao Shengze Chem | China national standards | MT | 846.49 | USD | 20251027 |
| Guangzhou Tianyue Chem | China national standards | MT | 959.35 | USD | 20251027 |
| Shanghai Lanyan | China national standards | MT | 1340.27 | USD | 20251027 |
| Shandong Shuojia Chem | China national standards | MT | 846.49 | USD | 20251027 |
| Shandong Shuojia Chem | China national standards | MT | 846.49 | USD | 20251027 |