| Vendor | Spec | Unit | Price | Currency | Date |
| 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 |
| Shandong Wells Chem | China national standards | MT | 732.32 | USD | 20251013 |
| Jinan Angxin Chem | China national standards | MT | 802.74 | USD | 20251013 |
| Shanghai Lanyan | China national standards | MT | 1337.9 | USD | 20251013 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 887.24 | USD | 20251013 |
| Shandong Wells Chem | China national standards | MT | 887.24 | USD | 20251013 |
| Shandong Jinshenrun Chem | China national standards | MT | 887.24 | USD | 20251013 |
| Shandong Qiangsen Chem | China national standards | MT | 746.41 | USD | 20251013 |