| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Angxin Chem | China national standards | MT | USD | 20250926 | |
| Henan Huiyihai | China national standards | MT | USD | 20250926 | |
| Shandong Zhongke Taihua | China national standards | MT | USD | 20250926 | |
| Henan Sendi EnvTech | China national standards | MT | USD | 20250926 | |
| Henan Kaijie Water | China national standards | MT | USD | 20250926 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20250926 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20250926 | |
| Shandong Haihua | Food Grade | MT | USD | 20250926 | |
| Henan Baoxin Tech | China national standards | MT | USD | 20250926 | |
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20250926 |
