| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 882.92 | USD | 20251105 |
| Sinopec | China national standards | MT | 881.51 | USD | 20251105 |
| Shaanxi Yanchang Petro | China national standards | MT | 874.46 | USD | 20251105 |
| Shandong Hongyang Chem | China national standards | MT | 1191.8 | USD | 20251105 |
| Lihuayi Shandong | China national standards | MT | 1245.4 | USD | 20251105 |
| Jinan Qi Mat | China national standards | MT | 874.46 | USD | 20251105 |
| Beijing Yanshan Petro | China national standards | MT | 1156.54 | USD | 20251105 |
| Shandong Hanyue Chem | China national standards | MT | 930.88 | USD | 20251105 |
| Sinopec | China national standards | MT | 874.46 | USD | 20251105 |
| Jinan Qi Mat | China national standards | MT | 874.46 | USD | 20251105 |