| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1027.86 | USD | 20251014 |
| Shandong Jinshenrun Chem | China national standards | MT | 1027.86 | USD | 20251014 |
| Beijing WentongTech | China national standards | MT | 1084.19 | USD | 20251014 |
| Shandong Jinshenrun Chem | China national standards | MT | 887.06 | USD | 20251014 |
| Shandong Yushuo Chem | China national standards | MT | 957.46 | USD | 20251014 |
| Baozhen Shandong Chem | China national standards | MT | 1056.03 | USD | 20251014 |
| Baozhen Shandong Chem | China national standards | MT | 957.46 | USD | 20251014 |
| ZJ Dayang Biotech | 200 mesh | MT | 1126.43 | USD | 20251014 |
| Xiamen Yudeshun Chem | China national standards | MT | 1267.23 | USD | 20251014 |
| Shandong Longhui Chem | China national standards | MT | 1041.95 | USD | 20251014 |