| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zibo Huijie Chem | 55% | MT | USD | 20251027 | |
| Shandong Yuxuan Chem | 55% | MT | USD | 20251027 | |
| Shandong Qiangsen Chem | 55% | MT | USD | 20251025 | |
| Shandong Xima | China national standards | MT | USD | 20251025 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20251025 | |
| Shandong Rongnuo Chem | 55% | MT | USD | 20251024 | |
| Shandong Qiangsen Chem | 55% | MT | USD | 20251024 | |
| Shandong Xima | 40% | MT | USD | 20251024 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20251024 | |
| Shandong Yuxuan Chem | 55% | MT | USD | 20251024 |