| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Qi Mat | China national standards | MT | USD | 20251207 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251206 | |
| 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 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251206 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251206 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251206 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20251206 | |
| Shandong Fusheng | China national standards | MT | USD | 20251205 |
