| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Wuhan Hengjiu Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Shandong Shuojia Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Shanghai SKY Chem | China national standards | MT | 459.11 | USD | 20251128 |
| Shandong Shuojia Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Wuhan Hengjiu Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Jiangsu LeeMan Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Luxi Chem | China national standards | MT | 303.72 | USD | 20251128 |
| Jiangsu LeeMan Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Shanghai SKY Chem | China national standards | MT | 459.11 | USD | 20251128 |