| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20251129 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251129 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251129 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20251128 | |
| Zhejiang Juhua | China national standards | MT | USD | 20251128 | |
| Huizhou Yussen | China national standards | MT | USD | 20251128 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20251128 | |
| Shandong Langchem | China national standards | MT | USD | 20251128 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251128 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251128 |
