| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin BioTech | China national standards | MT | 1243.41 | USD | 20251209 |
| GuangZhan Chem | China national standards | MT | 1116.24 | USD | 20251209 |
| GuangZhan Chem | China national standards | MT | 1116.24 | USD | 20251209 |
| Pingxiang Lixin BioTech | China national standards | MT | 1102.12 | USD | 20251209 |
| Pingxiang Lixin BioTech | China national standards | MT | 1087.99 | USD | 20251209 |
| Liao Jinxinda | China national standards | MT | 876.04 | USD | 20251209 |
| Beijing WentongTech | China national standards | MT | 1073.86 | USD | 20251209 |
| Pingxiang Lixin BioTech | China national standards | MT | 1073.86 | USD | 20251209 |
| UniTrend China | China national standards | MT | 1080.92 | USD | 20251209 |
| Shandong Yushuo Chem | China national standards | MT | 960.82 | USD | 20251209 |