| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shanghai SKY Chem | China national standards | MT | 458.68 | USD | 20251110 |
| Shanghai SKY Chem | China national standards | MT | 458.68 | USD | 20251110 |
| Shandong Yushuo Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Yushuo Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Yushuo Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Yushuo Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Yushuo Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Yushuo Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Luxi Chem | China national standards | MT | 268.15 | USD | 20251110 |