| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | China national standards | MT | 959.3 | USD | 20251104 |
| Shandong Shuojia Chem | Industrial Grade | MT | 846.44 | USD | 20251104 |
| Nanjing Runsheng Petro | China national standards | MT | 1552.2 | USD | 20251103 |
| Wuhan Hengjiu Chem | China national standards | MT | 804.32 | USD | 20251103 |
| Shandong Fusheng | China national standards | MT | 846.66 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 846.66 | 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 |