| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Aochen Chem | China national standards | MT | 1125.35 | USD | 20250929 |
| Jinan Aochen Chem | China national standards | MT | 1097.22 | USD | 20250929 |
| Hubei 789 Chem | China national standards | MT | 773.68 | USD | 20250929 |
| Hubei 789 Chem | China national standards | MT | 773.68 | USD | 20250929 |
| Beijing WentongTech | China national standards | MT | 1069.08 | USD | 20250929 |
| Beijing WentongTech | China national standards | MT | 1069.08 | USD | 20250929 |
| ZJ Dayang Biotech | 200 mesh | MT | 1125.35 | USD | 20250929 |
| ZJ Dayang Biotech | 80 mesh | MT | 1125.35 | USD | 20250929 |
| Shandong Yushuo Chem | China national standards | MT | 956.55 | USD | 20250929 |
| GuangZhan Chem | China national standards | MT | 1125.35 | USD | 20250929 |