| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hubei 789 Chem | Industrial Grade | MT | USD | 20251126 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20251126 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251126 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251126 | |
| Shandong Langchem | China national standards | MT | USD | 20251126 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251126 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251126 | |
| Shandong Mingyu | China national standards | MT | USD | 20251126 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20251126 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251126 |
