| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20251114 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251114 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251114 | |
| Shandong LuoHeng Chem | Industrial Grade | MT | USD | 20251114 | |
| Shandong Qiancheng | China national standards | MT | USD | 20251114 | |
| Wuhan Hengjiu Chem | 90% | MT | USD | 20251114 | |
| Liao Jinxinda | Industrial Grade | MT | USD | 20251114 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251114 | |
| Jinan Zhongyin Mat | China national standards | MT | USD | 20251114 | |
| Suzhou ChemMat | China national standards | MT | USD | 20251114 |
