| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 303.96 | USD | 20251204 |
| Henan Huiyi | China national standards | MT | 282.75 | USD | 20251204 |
| Shandong Yushuo Chem | Industrial Grade | MT | 311.03 | USD | 20251204 |
| Shandong Kailong Chem | Industrial Grade | MT | 296.89 | USD | 20251204 |
| Henan Huiyihai | China national standards | MT | 275.68 | USD | 20251204 |
| Henan Qingmai Tech | Industrial Grade | MT | 409.99 | USD | 20251204 |
| Guangzhou Tianyue Chem | Industrial Grade | MT | 226.2 | USD | 20251204 |
| Shandong Jiaen Chem | China national standards | MT | 268.62 | USD | 20251204 |
| Shanghai SKY Chem | Industrial Grade | MT | 325.17 | USD | 20251204 |
| Wuhan Hengjiu Chem | China national standards | MT | 226.2 | USD | 20251204 |