| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chem | China national standards | MT | 565.35 | USD | 20251210 |
| Shandong Xima | Industrial Grade | MT | 494.68 | USD | 20251210 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1272.03 | USD | 20251210 |
| Changzhou Juyun Mat | China national standards | MT | 1342.7 | USD | 20251210 |
| Changzhou Juyun Mat | China national standards | MT | 1300.3 | USD | 20251210 |
| Changzhou Juyun Mat | China national standards | MT | 819.75 | USD | 20251210 |
| Changzhou Juyun Mat | Industrial Grade | MT | 621.88 | USD | 20251210 |
| Changzhou Juyun Mat | Industrial Grade | MT | 848.02 | USD | 20251210 |
| Changzhou Juyun Mat | Industrial Grade | MT | 848.02 | USD | 20251210 |
| Changzhou Juyun Mat | China national standards | MT | 819.75 | USD | 20251210 |