| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 918.68 | USD | 20251203 |
| Shandong Laya Chem | China national standards | MT | 791.47 | USD | 20251203 |
| Nanjing Baitu Chem | China national standards | MT | 848.01 | USD | 20251203 |
| Shandong Xingpeng Chem | China national standards | MT | 727.87 | USD | 20251203 |
| Nantong Zhonghe Chem | China national standards | MT | 805.61 | USD | 20251203 |
| Luxi Chem | China national standards | MT | 734.94 | USD | 20251203 |
| Liao Jinxinda | China national standards | MT | 720.81 | USD | 20251203 |
| Shandong FUZE | China national standards | MT | 932.81 | USD | 20251203 |
| Luxi Chem | China national standards | MT | 749.07 | USD | 20251203 |
| Qingdao Shengze Chem | China national standards | MT | 713.74 | USD | 20251203 |