| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20251117 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20251117 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20251117 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251117 | |
| Shanghai Lanyan | China national standards | MT | USD | 20251117 | |
| Xiamen Yudeshun Chem | China national standards | MT | USD | 20251117 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251117 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251117 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251117 | |
| Shandong Mingyu | China national standards | MT | USD | 20251117 |
