| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Ronghe Chem | China national standards | MT | 1806.2 | USD | 20251103 |
| Hubei 789 Chem | China national standards | MT | 2046.09 | USD | 20251103 |
| Hubei 789 Chem | China national standards | MT | 2046.09 | USD | 20251103 |
| Jinan Lianxing | China national standards | MT | 1693.31 | USD | 20251103 |
| Shandong Longhui Chem | China national standards | MT | 1636.87 | USD | 20251103 |
| Shandong Longhui Chem | China national standards | MT | 1947.31 | USD | 20251103 |
| Shandong Qiangsen Chem | China national standards | MT | 1481.65 | USD | 20251103 |
| Shandong Laya Chem | China national standards | MT | 1453.43 | USD | 20251103 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2539.97 | USD | 20251103 |
| Shandong Hongyang Chem | China national standards | MT | 1763.87 | USD | 20251103 |