| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 888.93 | USD | 20251119 |
| Shandong Jinshenrun Chem | China national standards | MT | 888.93 | USD | 20251119 |
| Qingdao Shengze Chem | China national standards | MT | 846.6 | USD | 20251119 |
| Guangzhou Tianyue Chem | China national standards | MT | 959.48 | USD | 20251119 |
| Qingdao Shengze Chem | Industrial Grade | MT | 846.6 | USD | 20251119 |
| Hubei 789 Chem | China national standards | MT | 917.15 | USD | 20251119 |
| Nanjing Runsheng Petro | China national standards | MT | 1552.09 | USD | 20251119 |
| Guangzhou Tianyue Chem | China national standards | MT | 959.48 | USD | 20251119 |
| Qingdao Shengze Chem | China national standards | MT | 846.6 | USD | 20251119 |
| Shandong Wells Chem | China national standards | MT | 888.93 | USD | 20251119 |