| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Befar | China national standards | MT | USD | 20251120 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251120 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251120 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251120 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251120 | |
| Shandong Jinling Chem | China national standards | MT | USD | 20251120 | |
| Shandong Mingyu | China national standards | MT | USD | 20251120 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251120 | |
| Liaocheng Xinli | China national standards | MT | USD | 20251120 | |
| Ningbo Hai'an | China national standards | MT | USD | 20251119 |
