| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 795.7 | USD | 20251013 |
| Luxi Chem | China national standards | MT | 823.86 | USD | 20251013 |
| Luxi Chem | China national standards | MT | 971.74 | USD | 20251013 |
| Shandong Mingyu | China national standards | MT | 1021.03 | USD | 20251013 |
| Liaocheng Yuanze Chem | China national standards | MT | 859.07 | USD | 20251013 |
| Liaocheng Yuanze Chem | China national standards | MT | 873.15 | USD | 20251013 |
| Luxi Chem | China national standards | MT | 887.24 | USD | 20251013 |
| Nantong Zhonghe Chem | China national standards | MT | 802.74 | USD | 20251013 |
| Shaanxi Lufeng Chem | China national standards | MT | 739.36 | USD | 20251013 |
| Lihuayi Shandong | China national standards | MT | 795.7 | USD | 20251013 |