| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Mengkanda Chem | China national standards | MT | USD | 20251024 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251024 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20251024 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251024 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251024 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251024 | |
| Shanghai Ronghe Chem | China national standards | MT | USD | 20251024 | |
| Shandong Mingyu | China national standards | MT | USD | 20251024 | |
| Baozhen Shandong Chem | China national standards | MT | USD | 20251024 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251024 |
