| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin BioTech | China national standards | MT | 1228.36 | USD | 20251125 |
| Baozhen Shandong Chem | China national standards | MT | 960.1 | USD | 20251125 |
| Pingxiang Lixin BioTech | 80 mesh | MT | 1157.42 | USD | 20251124 |
| Pingxiang Lixin BioTech | China national standards | MT | 1100.96 | USD | 20251124 |
| Shandong Xima | China national standards | MT | 875.13 | USD | 20251124 |
| Pingxiang Lixin BioTech | China national standards | MT | 1072.73 | USD | 20251124 |
| Shandong Xima | China national standards | MT | 875.13 | USD | 20251124 |
| UniTrend China | China national standards | MT | 1079.79 | USD | 20251124 |
| Jinan Angxin Chem | China national standards | MT | 1002.16 | USD | 20251124 |
| Shandong Qiangsen Chem | China national standards | MT | 776.32 | USD | 20251124 |