| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 845.93 | USD | 20251024 |
| Lihuayi Shandong | China national standards | MT | 740.19 | USD | 20251024 |
| Jinan Qi Mat | China national standards | MT | 768.38 | USD | 20251024 |
| Luxi Chem | China national standards | MT | 768.38 | USD | 20251024 |
| Lihuayi Shandong | China national standards | MT | 768.38 | USD | 20251024 |
| Luxi Chem | China national standards | MT | 775.43 | USD | 20251024 |
| Shandong Mingyu | China national standards | MT | 1022.16 | USD | 20251024 |
| Luxi Chem | China national standards | MT | 916.42 | USD | 20251024 |
| Luxi Chem | China national standards | MT | 761.34 | USD | 20251024 |
| Lihuayi Shandong | China national standards | MT | 845.93 | USD | 20251024 |