| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Nanjing Baitu Chem | China national standards | MT | USD | 20251118 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251118 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251118 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251118 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251118 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251118 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251118 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251118 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20251118 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251118 |
