| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251024 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251024 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251024 | |
| Jining Zhongyin EC | China national standards | MT | USD | 20251024 | |
| Luxi Chem | China national standards | MT | USD | 20251024 | |
| Shandong Haili Chem | China national standards | MT | USD | 20251024 | |
| Shandong Hualu | China national standards | MT | USD | 20251024 | |
| Suzhou Zixu Mat | China national standards | MT | USD | 20251024 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20251024 | |
| Henan Shouheng | China national standards | MT | USD | 20251023 |
