| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | China national standards | MT | 960.1 | USD | 20251125 |
| Guangzhou Tianyue Chem | China national standards | MT | 960.1 | USD | 20251125 |
| Nanjing Runsheng Petro | China national standards | MT | 1552.64 | USD | 20251124 |
| Nanjing Runsheng Petro | Industrial Grade | MT | 903.36 | USD | 20251124 |
| Aite Zhejiang | China national standards | MT | 790.44 | USD | 20251124 |
| Shandong Wells Chem | China national standards | MT | 818.67 | USD | 20251124 |
| Aite Zhejiang | China national standards | MT | 846.9 | USD | 20251124 |
| Aite Zhejiang | China national standards | MT | 846.9 | USD | 20251124 |
| Aite Zhejiang | China national standards | MT | 790.44 | USD | 20251124 |
| Shandong Wells Chem | China national standards | MT | 818.67 | USD | 20251124 |