| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Suzhou Shangma Chem | China national standards | MT | USD | 20251119 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251119 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251119 | |
| Henan Sendi EnvTech | China national standards | MT | USD | 20251119 | |
| Jiangxi Xinmao Chem | China national standards | MT | USD | 20251119 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251119 | |
| Shandong Haihua | China national standards | MT | USD | 20251119 | |
| Jinan Xingdate Bio | China national standards | MT | USD | 20251119 | |
| GuangZhan Chem | China national standards | MT | USD | 20251119 | |
| Huai'an Sanshi Chem | China national standards | MT | USD | 20251119 |
