| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Sendi EnvTech | China national standards | MT | USD | 20250929 | |
| Sichuan Hebang Bio | China national standards | MT | USD | 20250929 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250929 | |
| Shandong Haihua | China national standards | MT | USD | 20250929 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20250929 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20250929 | |
| GuangZhan Chem | China national standards | MT | USD | 20250929 | |
| Henan Qianyuexing | China national standards | MT | USD | 20250929 | |
| Henan Baiquan | China national standards | MT | USD | 20250929 | |
| Haohua Junhua | China national standards | MT | USD | 20250929 |
