| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Aochen Chem | China national standards | MT | USD | 20251208 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251208 | |
| Zibo Qixiang Chem | China national standards | MT | USD | 20251207 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251207 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20251207 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251207 | |
| Shanghai Ronghe Chem | China national standards | MT | USD | 20251207 | |
| Shandong Laya Chem | China national standards | MT | USD | 20251206 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251206 | |
| Shandong Xima | China national standards | MT | USD | 20251206 |
