| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying LongXing Chem | 99.9% | MT | USD | 20260928 | |
| Nanjing Runsheng Petro | 99.9% | MT | USD | 20260928 | |
| Shandong Hanyue Chem | 99.9% | MT | USD | 20260928 | |
| Shandong Langchem | 99.9% | MT | USD | 20260928 | |
| Shandong Jiaming Chemical | 99.9% | MT | USD | 20260928 | |
| Shandong Zhuoyu Chemical | 99.9% | MT | USD | 20260928 | |
| Shandong Mantanghong | 99.9% | MT | USD | 20260928 | |
| Jinan Zesheng | China national standards | MT | USD | 20260928 | |
| Shandong Junfeng | China national standards | MT | USD | 20260928 | |
| Aite Zhejiang | China national standards | MT | USD | 20260928 |
