| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Changshu Heyi | China national standards | MT | USD | 20250829 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250829 | |
| Dongying Fuyu | China national standards | MT | USD | 20250829 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250829 | |
| Nantong Xingchen | China national standards | MT | USD | 20250828 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250828 | |
| Dongying Fuyu | China national standards | MT | USD | 20250828 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250828 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250827 | |
| Dongying Fuyu | China national standards | MT | USD | 20250827 |
