| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | 27percent | MT | 253.32 | USD | 20251006 |
| Luxi Chem | 27percent | MT | 253.32 | USD | 20251005 |
| Zhangzhou Sanan Chem | China national standards | MT | 140.74 | USD | 20251001 |
| Luxi Chem | 27percent | MT | 253.32 | USD | 20250930 |
| Zhangzhou Sanan Chem | China national standards | MT | 140.74 | USD | 20250930 |
| Luxi Chem | 27percent | MT | 253.2 | USD | 20250929 |
| Zhangzhou Sanan Chem | China national standards | MT | 140.54 | USD | 20250928 |
| Zhangzhou Sanan Chem | China national standards | MT | 154.6 | USD | 20250927 |
| Luxi Chem | 27percent | MT | 252.98 | USD | 20250927 |
| Unknown | China national standards | MT | 170.0 | USD | 20210323 |