| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Juyun Mat | Industrial Grade | MT | 847.15 | USD | 20251125 |
| Shandong Aite Chem | China national standards | MT | 988.04 | USD | 20251124 |
| Shandong Laya Chem | China national standards | MT | 479.91 | USD | 20251124 |
| Hubei 789 Chem | China national standards | MT | 451.68 | USD | 20251124 |
| Changzhou Juyun Mat | Industrial Grade | MT | 846.9 | USD | 20251124 |
| Baozhen Shandong Chem | China national standards | MT | 868.07 | USD | 20251124 |
| Changzhou Juyun Mat | Industrial Grade | MT | 846.9 | USD | 20251124 |
| Changzhou Juyun Mat | China national standards | MT | 818.67 | USD | 20251124 |
| Shandong Qiangsen Chem | China national standards | MT | 564.6 | USD | 20251124 |
| Changzhou Juyun Mat | China national standards | MT | 621.06 | USD | 20251124 |