| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 2049.35 | USD | 20251203 |
| Shandong Longhui Chem | China national standards | MT | 1639.48 | USD | 20251203 |
| Shandong Zhiheng | China national standards | MT | 1554.68 | USD | 20251203 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2544.03 | USD | 20251203 |
| Shandong Laya Chem | China national standards | MT | 1455.75 | USD | 20251203 |
| Shandong Longhui Chem | China national standards | MT | 1950.42 | USD | 20251203 |
| Shandong Qiangsen Chem | China national standards | MT | 1484.02 | USD | 20251203 |
| Shandong Xima | China national standards | MT | 1469.88 | USD | 20251203 |
| Hubei 789 Chem | China national standards | MT | 2049.35 | USD | 20251203 |
| Shanghai Ronghe Chem | China national standards | MT | 1809.08 | USD | 20251203 |