| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Baozhen Shandong Chem | China national standards | MT | USD | 20251103 | |
| Yancheng SUPER Chem | China national standards | MT | USD | 20251103 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251103 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251102 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251102 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20251102 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251102 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251102 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251102 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251102 |
