| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260521 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20260521 | |
| Hubei 789 Chem | China national standards | MT | USD | 20260521 | |
| Shandong Xima | China national standards | MT | USD | 20260521 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20260521 | |
| Hunan Yuanshuo Chem | China national standards | MT | USD | 20260521 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260521 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260521 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20260521 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20260521 |
