| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1271.26 | USD | 20251126 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1269.3 | USD | 20251120 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1269.9 | USD | 20251119 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1270.18 | USD | 20251118 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1299.14 | USD | 20251117 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1298.83 | USD | 20251112 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1297.88 | USD | 20251104 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1298.21 | USD | 20251103 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1298.65 | USD | 20251029 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1298.41 | USD | 20251028 |