| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Juyun Mat | China national standards | MT | 1351.98 | USD | 20251013 |
| Sinopec | China national standards | MT | 1245.64 | USD | 20251012 |
| Lihuayi Shandong | China national standards | MT | 1242.82 | USD | 20251012 |
| Sinopec | China national standards | MT | 938.8 | USD | 20251012 |
| Sinopec | China national standards | MT | 938.8 | USD | 20251012 |
| Shaanxi Yanchang Petro | China national standards | MT | 938.8 | USD | 20251012 |
| Sinopec | China national standards | MT | 1013.4 | USD | 20251012 |
| Lihuayi Shandong | China national standards | MT | 928.95 | USD | 20251012 |
| Shandong Xingpeng Chem | China national standards | MT | 924.73 | USD | 20251012 |
| Lihuayi Shandong | China national standards | MT | 938.8 | USD | 20251012 |