| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251111 | |
| Shandong Xima | China national standards | MT | USD | 20251111 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251111 | |
| Shandong Haili Chem | China national standards | MT | USD | 20251111 | |
| Zibo Zhongsheng Chem | China national standards | MT | USD | 20251111 | |
| Xinjiang Tianli Petro | China national standards | MT | USD | 20251111 | |
| Xiamen Yudeshun Chem | China national standards | MT | USD | 20251111 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251111 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251111 | |
| Yangmei Taihua Coke | China national standards | MT | USD | 20251111 |
