| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 733.42 | USD | 20251105 |
| Lihuayi Shandong | China national standards | MT | 733.42 | USD | 20251105 |
| Suzhou Zixu Mat | China national standards | MT | 1241.17 | USD | 20251105 |
| Shandong Jiaen Chem | China national standards | MT | 959.08 | USD | 20251105 |
| Shandong Jiaen Chem | China national standards | MT | 959.08 | USD | 20251105 |
| Shandong Yuanhe Chem | China national standards | MT | 874.46 | USD | 20251105 |
| Luxi Chem | China national standards | MT | 768.68 | USD | 20251105 |
| Qingdao Shengze Chem | China national standards | MT | 726.36 | USD | 20251105 |
| Qingdao Shengze Chem | China national standards | MT | 726.36 | USD | 20251105 |
| Qingdao Shengze Chem | China national standards | MT | 726.36 | USD | 20251105 |