| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20251011 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251011 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251011 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251011 | |
| Shandong Xima | China national standards | MT | USD | 20251011 | |
| Shanghai Guoke | China national standards | MT | USD | 20251011 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20251011 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251011 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251011 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251011 |
