| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng | China national standards | MT | 987.58 | USD | 20251101 |
| Lihuayi Shandong | China national standards | MT | 987.58 | USD | 20251101 |
| Beijing Yanshan Petro | China national standards | MT | 1156.88 | USD | 20251101 |
| Sinopec | China national standards | MT | 1128.67 | USD | 20251101 |
| Jinan Qi Mat | China national standards | MT | 881.77 | USD | 20251101 |
| Sinopec | China national standards | MT | 881.77 | USD | 20251101 |
| Shaanxi Yanchang Petro | China national standards | MT | 881.77 | USD | 20251101 |
| Jinan Qi Mat | China national standards | MT | 881.77 | USD | 20251101 |
| Lihuayi Shandong | China national standards | MT | 881.77 | USD | 20251101 |
| Lihuayi Shandong | China national standards | MT | 1100.45 | USD | 20251101 |