| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| HLJ Longjiang Chem | China national standards | MT | USD | 20250305 | |
| Nantong Xingchen | China national standards | MT | USD | 20250304 | |
| Changshu Heyi | China national standards | MT | USD | 20250304 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250304 | |
| HLJ Longjiang Chem | China national standards | MT | USD | 20250304 | |
| Nantong Xingchen | China national standards | MT | USD | 20250303 | |
| Changshu Heyi | China national standards | MT | USD | 20250303 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250303 | |
| HLJ Longjiang Chem | China national standards | MT | USD | 20250303 | |
| Nantong Xingchen | China national standards | MT | USD | 20241219 |
