| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 988.24 | USD | 20251112 |
| Lihuayi Shandong | China national standards | MT | 868.24 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 865.42 | USD | 20251112 |
| Nanjing Runsheng Petro | China national standards | MT | 903.53 | USD | 20251112 |
| Changzhou Juyun Mat | China national standards | MT | 1355.3 | USD | 20251112 |
| Lihuayi Shandong | China national standards | MT | 865.42 | USD | 20251112 |
| Shaanxi Yanchang Petro | China national standards | MT | 868.24 | USD | 20251112 |
| Shandong Yuanhe Chem | China national standards | MT | 1058.83 | USD | 20251112 |
| Sinopec | China national standards | MT | 1270.59 | USD | 20251112 |
| Lihuayi Shandong | China national standards | MT | 1030.59 | USD | 20251112 |