| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Xinjiang Tianli Petro | China national standards | MT | USD | 20250929 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20250929 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20250929 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20250929 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20250929 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20250929 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20250929 | |
| Yangmei Taihua Coke | China national standards | MT | USD | 20250929 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20250929 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20250929 |
