| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | Industrial Grade | MT | 903.1 | USD | 20251103 |
| Shandong Jinwen Chem | China national standards | MT | 846.66 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 846.66 | USD | 20251103 |
| Shandong Wells Chem | China national standards | MT | 818.43 | USD | 20251103 |
| Nanjing Runsheng Petro | Industrial Grade | MT | 874.88 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 790.21 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 846.66 | USD | 20251103 |
| Shandong Wells Chem | China national standards | MT | 818.43 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 790.21 | USD | 20251103 |
| Shandong Wells Chem | China national standards | MT | 910.16 | USD | 20251103 |