| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 819.63 | USD | 20251208 |
| Shandong Xingpeng Chem | China national standards | MT | 727.77 | USD | 20251208 |
| Shandong Yuanhe Chem | China national standards | MT | 876.15 | USD | 20251208 |
| Qingdao Shengze Chem | China national standards | MT | 741.9 | USD | 20251208 |
| Luxi Chem | China national standards | MT | 741.9 | USD | 20251208 |
| Shandong Huize Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Luxi Chem | China national standards | MT | 720.71 | USD | 20251208 |
| Luxi Chem | China national standards | MT | 890.28 | USD | 20251208 |
| Shandong Yuxuan Chem | China national standards | MT | 847.89 | USD | 20251208 |
| Aite Zhejiang | China national standards | MT | 989.2 | USD | 20251208 |