| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haili Chem | China national standards | MT | 763.26 | USD | 20251206 |
| Shandong Haili Chem | China national standards | MT | 808.49 | USD | 20251206 |
| Luxi Chem | China national standards | MT | 1286.24 | USD | 20251206 |
| Jinan Qi Mat | China national standards | MT | 763.26 | USD | 20251206 |
| Shandong Haili Chem | China national standards | MT | 932.88 | USD | 20251206 |
| Qingdao Shengze Chem | China national standards | MT | 808.49 | USD | 20251206 |
| Luxi Chem | China national standards | MT | 876.34 | USD | 20251206 |
| Luxi Chem | China national standards | MT | 808.49 | USD | 20251206 |
| Luxi Chem | China national standards | MT | 932.88 | USD | 20251206 |
| Shandong Shuojia Chem | China national standards | MT | 904.61 | USD | 20251205 |