| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Chengxin Chem | 99%|Industrial grade | MT | USD | 20260521 | |
| Shandong Jinshenrun Chem | ≥50%｜Premium grade | MT | USD | 20260521 | |
| Jinan Jinhao Chem | 52percent | MT | USD | 20260521 | |
| Shandong Fusheng | 52percent | MT | USD | 20260521 | |
| Shandong Hongyang Chem | 52percent | MT | USD | 20260520 | |
| Qingdao Chengxin Chem | 99%|Industrial grade | MT | USD | 20260520 | |
| Shandong Jinshenrun Chem | ≥50%｜Premium grade | MT | USD | 20260520 | |
| Jinan Jinhao Chem | 52percent | MT | USD | 20260520 | |
| Shandong Fusheng | 52percent | MT | USD | 20260520 | |
| Shandong Hongyang Chem | 52percent | MT | USD | 20260519 |
