| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hebei Chuangde Tech | China national standards | MT | USD | 20251126 | |
| Shandong Langchem | China national standards | MT | USD | 20251126 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251126 | |
| Hebei Pengfa Chem | China national standards | MT | USD | 20251126 | |
| Henan Longyu | China national standards | MT | USD | 20251126 | |
| Hualu Holdings | China national standards | MT | USD | 20251126 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251126 | |
| Shandong Hualu | China national standards | MT | USD | 20251126 | |
| Shanghai Huayi | China national standards | MT | USD | 20251126 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251126 |
