| Vendor | Spec | Unit | Price | Currency | Date |
| Shaanxi Lufeng Chem | China national standards | MT | 773.16 | USD | 20251205 |
| Liaocheng Yuanze Chem | China national standards | MT | 862.2 | USD | 20251205 |
| Shandong Qiangsen Chem | China national standards | MT | 819.8 | USD | 20251205 |
| Luxi Chem | China national standards | MT | 848.07 | USD | 20251205 |
| Luxi Chem | China national standards | MT | 805.67 | USD | 20251205 |
| Zibo Lishuo Chem | China national standards | MT | 918.74 | USD | 20251205 |
| Shandong FUZE | China national standards | MT | 932.88 | USD | 20251205 |
| Qingdao Shengze Chem | China national standards | MT | 713.79 | USD | 20251205 |
| Shandong FUZE | China national standards | MT | 1060.09 | USD | 20251205 |
| Shandong Qiancheng | China national standards | MT | 848.07 | USD | 20251205 |