| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Changzhou Qidi Chem | China national standards | MT | USD | 20251204 | |
| Baozhen Shandong Chem | China national standards | MT | USD | 20251204 | |
| Yixing Wencheng Chem | China national standards | MT | USD | 20251204 | |
| Yancheng SUPER Chem | China national standards | MT | USD | 20251204 | |
| Zhejiang Juhua | China national standards | MT | USD | 20251203 | |
| Huizhou Yussen | China national standards | MT | USD | 20251203 | |
| Liao Jinxinda | China national standards | MT | USD | 20251203 | |
| Jinan Xingdate Bio | China national standards | MT | USD | 20251203 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251203 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251203 |
