| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251022 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20251022 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251022 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251022 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251022 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251022 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251022 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251022 | |
| Shandong Xima | China national standards | MT | USD | 20251022 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251022 |
