| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Shunzhibang | China national standards | MT | 239.09 | USD | 20251009 |
| Henan Shunzhibang | China national standards | MT | 267.22 | USD | 20251009 |
| Henan Shunzhibang | China national standards | MT | 253.16 | USD | 20251009 |
| Anhui Haozhan Tech | China national standards | MT | 210.96 | USD | 20251009 |
| Zhangzhou Sanan Chem | China national standards | MT | 225.03 | USD | 20251009 |
| Henan Huiyihai | China national standards | MT | 175.8 | USD | 20251009 |
| Shanghai SKY Chem | China national standards | MT | 194.09 | USD | 20251009 |
| Shanghai SKY Chem | China national standards | MT | 194.09 | USD | 20251009 |
| Hubei 789 Chem | China national standards | MT | 253.16 | USD | 20251009 |
| Hubei 789 Chem | China national standards | MT | 253.16 | USD | 20251009 |