| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiancheng | China national standards | MT | 844.82 | USD | 20251014 |
| Luxi Chem | China national standards | MT | 844.82 | USD | 20251014 |
| Lihuayi Shandong | China national standards | MT | 844.82 | USD | 20251014 |
| Shandong FUZE | China national standards | MT | 929.3 | USD | 20251014 |
| Lihuayi Shandong | China national standards | MT | 802.58 | USD | 20251014 |
| Lihuayi Shandong | China national standards | MT | 795.54 | USD | 20251014 |
| Aite Zhejiang | China national standards | MT | 985.62 | USD | 20251014 |
| Shandong Energy | China national standards | MT | 1013.78 | USD | 20251014 |
| Luxi Chem | China national standards | MT | 1056.03 | USD | 20251014 |
| Shandong Xingpeng Chem | China national standards | MT | 795.54 | USD | 20251014 |