| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 816.82 | USD | 20251013 |
| Shandong Shuojia Chem | China national standards | MT | 816.82 | USD | 20251013 |
| Shandong Xingpeng Chem | China national standards | MT | 647.82 | USD | 20251013 |
| Shanghai Ronghe Chem | China national standards | MT | 844.99 | USD | 20251013 |
| Shandong Mengkanda Chem | China national standards | MT | 781.61 | USD | 20251013 |
| Wuhan Hengjiu Chem | China national standards | MT | 802.74 | USD | 20251013 |
| Shandong Daoqin Chem | China national standards | MT | 957.65 | USD | 20251013 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 760.49 | USD | 20251013 |
| Jinan Jinrihe Chem | China national standards | MT | 788.65 | USD | 20251013 |
| Jinan Jinrihe Chem | China national standards | MT | 844.99 | USD | 20251013 |