| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 931.58 | USD | 20251124 |
| Shandong Jinwen Chem | China national standards | MT | 1199.77 | USD | 20251124 |
| Lihuayi Shandong | China national standards | MT | 896.3 | USD | 20251124 |
| Lihuayi Shandong | China national standards | MT | 896.3 | USD | 20251124 |
| Changzhou Juyun Mat | China national standards | MT | 1355.03 | USD | 20251124 |
| Lihuayi Shandong | China national standards | MT | 896.3 | USD | 20251124 |
| Shandong Langchem | China national standards | MT | 1298.57 | USD | 20251124 |
| Zibo Lishuo Chem | China national standards | MT | 988.04 | USD | 20251124 |
| Shandong Shuojia Chem | China national standards | MT | 899.12 | USD | 20251124 |
| Zibo Lishuo Chem | China national standards | MT | 988.04 | USD | 20251124 |