| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanghai SKY Chem | China national standards | MT | USD | 20251014 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251014 | |
| Shandong Jiachang Chem | China national standards | MT | USD | 20251014 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251014 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251014 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251014 | |
| Jinan Xingdate Bio | China national standards | MT | USD | 20251014 | |
| Jiangsu Zhonghu Chem | China national standards | MT | USD | 20251014 | |
| Jinan Pulaihua Chem | China national standards | MT | USD | 20251014 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251014 |
