| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhonghai | China national standards | MT | USD | 20251204 | |
| Hangjin Tech | China national standards | MT | USD | 20251204 | |
| Aite Zhejiang | China national standards | MT | USD | 20251204 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251204 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251204 | |
| Shandong Xima | China national standards | MT | USD | 20251204 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251204 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251204 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251204 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251204 |
