| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251120 | |
| Shandong Xima | China national standards | MT | USD | 20251120 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251120 | |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | USD | 20251120 | |
| Shandong Laya Chem | China national standards | MT | USD | 20251119 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251119 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251119 | |
| Shanghai Ronghe Chem | China national standards | MT | USD | 20251119 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251119 | |
| Shandong Xima | China national standards | MT | USD | 20251119 |
