| Vendor | Spec | Unit | Price | Currency | Date |
| GuangZhan Chem | China national standards | MT | 1115.88 | USD | 20251126 |
| ZJ Dayang Biotech | 200 mesh | MT | 1115.88 | USD | 20251126 |
| GuangZhan Chem | China national standards | MT | 1115.88 | USD | 20251126 |
| GuangZhan Chem | China national standards | MT | 1115.88 | USD | 20251126 |
| Shandong Longhui Chem | China national standards | MT | 1031.13 | USD | 20251126 |
| Shandong Longhui Chem | China national standards | MT | 1045.26 | USD | 20251126 |
| Jinan Jinhao Chem | China national standards | MT | 1031.13 | USD | 20251126 |
| Shandong Yuanhe Chem | China national standards | MT | 988.76 | USD | 20251126 |
| Pingxiang Lixin BioTech | China national standards | MT | 1016.58 | USD | 20251125 |
| Jinan Jinrihe Chem | China national standards | MT | 917.74 | USD | 20251125 |