| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhuhai Changcheng | China national standards | MT | USD | 20241216 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20241213 | |
| Zhejiang Juhua | China national standards | MT | USD | 20241213 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20241213 | |
| Zhuhai Changcheng | China national standards | MT | USD | 20241213 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 |
