| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260629 | |
| Changzhou Aozun | China national standards | MT | USD | 20260629 | |
| Zibo Jinshuo Chem | China national standards | MT | USD | 20260629 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20260629 | |
| Shanghai Guoke | China national standards | MT | USD | 20260629 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20260629 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20260629 | |
| Unknown | China national standards | MT | USD | 20260629 | |
| Shiyou Yangzhou Chem | China national standards | MT | USD | 20260629 | |
| Sinopec | China national standards | MT | USD | 20260629 |
