| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanghai Guoke | China national standards | MT | USD | 20250922 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250922 | |
| Henan Baoxin Tech | China national standards | MT | USD | 20250922 | |
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20250922 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250922 | |
| Hunan Jianghai Env | China national standards | MT | USD | 20250922 | |
| Guang Longyu Chem | China national standards | MT | USD | 20250922 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20250922 | |
| GuangZhan Chem | China national standards | MT | USD | 20250922 | |
| Henan Kaijie Water | China national standards | MT | USD | 20250922 |
