| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yihe Chem | China national standards | MT | USD | 20251113 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251113 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251113 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20251113 | |
| Wanhua Yantai | China national standards | MT | USD | 20251113 | |
| Shandong Kaitai Petro | China national standards | MT | USD | 20251113 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251113 | |
| Shandong Mingyu | China national standards | MT | USD | 20251113 | |
| Wanhua Chem | China national standards | MT | USD | 20251113 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251113 |
