| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yuxuan Chem | China national standards | MT | USD | 20250922 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20250922 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20250922 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250922 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20250922 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250922 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250922 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20250922 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250922 | |
| Jinan Zhongyin Mat | China national standards | MT | USD | 20250922 |
