| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 1267.69 | USD | 20251015 |
| Zibo Renhao | China national standards | MT | 1267.69 | USD | 20251015 |
| Zaozhuang Yitai | China national standards | MT | 1056.41 | USD | 20251015 |
| Lihuayi Shandong | China national standards | MT | 859.22 | USD | 20251015 |
| Jinan Zhongyin Mat | China national standards | MT | 774.7 | USD | 20251015 |
| Jinan Zhongyin Mat | China national standards | MT | 774.7 | USD | 20251015 |
| Luxi Chem | China national standards | MT | 887.39 | USD | 20251015 |
| Luxi Chem | China national standards | MT | 816.96 | USD | 20251015 |
| Lihuayi Shandong | China national standards | MT | 788.79 | USD | 20251015 |
| Jinan Dezheng Chem | China national standards | MT | 788.79 | USD | 20251015 |