| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Baitu Chem | China national standards | MT | 846.5 | USD | 20251031 |
| Nanjing Baitu Chem | China national standards | MT | 846.5 | USD | 20251031 |
| Shandong Xingpeng Chem | China national standards | MT | 733.63 | USD | 20251031 |
| Shandong Yushuo Chem | China national standards | MT | 733.63 | USD | 20251031 |
| Luxi Chem | China national standards | MT | 747.74 | USD | 20251031 |
| Lihuayi Shandong | China national standards | MT | 747.74 | USD | 20251031 |
| Luxi Chem | China national standards | MT | 987.58 | USD | 20251031 |
| Lihuayi Shandong | China national standards | MT | 846.5 | USD | 20251031 |
| Shandong FUZE | China national standards | MT | 1058.13 | USD | 20251031 |
| Shandong FUZE | China national standards | MT | 931.15 | USD | 20251031 |