| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20260414 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20260414 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20260414 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260414 | |
| Baozhen Shandong Chem | China national standards | MT | USD | 20260414 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20260414 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20260414 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20260414 | |
| Changzhou Aozun | China national standards | MT | USD | 20260414 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20260414 |
