| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying LongXing Chem | China national standards | MT | USD | 20260511 | |
| Shandong Zhongshi | China national standards | MT | USD | 20260511 | |
| Shandong Dingsheng Ruihe | China national standards | MT | USD | 20260511 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260511 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20260511 | |
| Shandong Langchem | China national standards | MT | USD | 20260511 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20260511 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20260511 | |
| Shandong Zhiheng | China national standards | MT | USD | 20260511 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20260511 |
