| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 324.4 | USD | 20251105 |
| Shandong Xingpeng Chem | China national standards | MT | 317.34 | USD | 20251105 |
| Luxi Chem | China national standards | MT | 239.77 | USD | 20251105 |
| Luxi Chem | China national standards | MT | 267.98 | USD | 20251105 |
| Shandong Jinling Chem | China national standards | MT | 267.98 | USD | 20251105 |
| Luxi Chem | China national standards | MT | 267.98 | USD | 20251105 |
| Shandong Hanyue Chem | China national standards | MT | 267.98 | USD | 20251105 |
| Shandong Hanyue Chem | China national standards | MT | 267.98 | USD | 20251105 |
| Shanghai Guoke | China national standards | MT | 458.39 | USD | 20251105 |
| Shandong Langchem | China national standards | MT | 345.55 | USD | 20251105 |