| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20251010 | |
| Satellite Chem | China national standards | MT | USD | 20251010 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20251010 | |
| Hunan Qilu Tech | China national standards | MT | USD | 20251010 | |
| Satellite Chem | China national standards | MT | USD | 20251009 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251009 | |
| Aite Zhejiang | China national standards | MT | USD | 20251009 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251009 | |
| Formosa Ningbo | China national standards | MT | USD | 20251009 | |
| Zhenghe | China national standards | MT | USD | 20251009 |
