| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jiaen Chem | China national standards | MT | USD | 20251030 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20251030 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251030 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251030 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20251029 | |
| Zhejiang Juhua | China national standards | MT | USD | 20251029 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251029 | |
| Huizhou Yussen | China national standards | MT | USD | 20251029 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251029 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251029 |
