| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 970.61 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 970.61 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 970.61 | USD | 20250929 |
| Luxi Chem | China national standards | MT | 970.61 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 970.61 | USD | 20250929 |
| Luxi Chem | China national standards | MT | 956.55 | USD | 20250929 |
| Wuhan Hengjiu Chem | China national standards | MT | 1181.62 | USD | 20250929 |
| Suzhou Zixu Mat | China national standards | MT | 1519.22 | USD | 20250929 |
| Suzhou Xuehang Mat | China national standards | MT | 1617.69 | USD | 20250929 |
| Luxi Chem | China national standards | MT | 914.35 | USD | 20250929 |