| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Angxin Chem | China national standards | MT | USD | 20251118 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251118 | |
| Shandong Xima | China national standards | MT | USD | 20251118 | |
| Liao Jinxinda | China national standards | MT | USD | 20251118 | |
| Shandong Zhongke Taihua | China national standards | MT | USD | 20251118 | |
| UniTrend China | China national standards | MT | USD | 20251118 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251118 | |
| Beijing WentongTech | China national standards | MT | USD | 20251118 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251118 | |
| Xiamen Yudeshun Chem | China national standards | MT | USD | 20251118 |
