| Vendor | Spec | Unit | Price | Currency | Date |
| Liao Jinxinda | China national standards | MT | 875.78 | USD | 20251202 |
| GuangZhan Chem | China national standards | MT | 1115.91 | USD | 20251202 |
| Pingxiang Lixin BioTech | China national standards | MT | 1017.04 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 918.16 | USD | 20251202 |
| UniTrend China | China national standards | MT | 1080.6 | USD | 20251202 |
| Xiangyang Youdeshi Chem | China national standards | MT | 1002.91 | USD | 20251202 |
| Shandong Jinshenrun Chem | China national standards | MT | 1031.16 | USD | 20251202 |
| Hubei 789 Chem | China national standards | MT | 776.9 | USD | 20251202 |
| ZJ Dayang Biotech | 200 mesh | MT | 1130.04 | USD | 20251202 |
| UniTrend China | China national standards | MT | 1045.29 | USD | 20251202 |