| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20251124 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251124 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251124 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251124 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251124 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251124 | |
| Shandong LuoHeng Chem | China national standards | MT | USD | 20251124 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251124 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251124 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251124 |
