| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shiyou Yangzhou Chem | China national standards | MT | USD | 20250926 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250926 | |
| Shandong Langchem | China national standards | MT | USD | 20250926 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20250926 | |
| Jinan Xinbo Chem | China national standards | MT | USD | 20250926 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250926 | |
| Sinopec | China national standards | MT | USD | 20250926 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250926 | |
| Beijing Xinqr Petro | China national standards | MT | USD | 20250926 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250926 |
