| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanghai SKY Chem | China national standards | MT | USD | 20260428 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260428 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20260428 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260428 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260428 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20260428 | |
| Shandong Jiachang Chem | China national standards | MT | USD | 20260428 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20260428 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260428 | |
| Liao Jinxinda | China national standards | MT | USD | 20260428 |
