| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | 400 VOCs | MT | 508.14 | USD | 20251124 |
| Henan Leavit Chem | 600 VOCs | MT | 352.87 | USD | 20251124 |
| Henan Leavit Chem | 500 VOCs | MT | 508.14 | USD | 20251124 |
| Henan Leavit Chem | 700 VOCs | MT | 536.37 | USD | 20251124 |
| Henan Leavit Chem | 600 VOCs | MT | 352.73 | USD | 20251121 |
| Henan Leavit Chem | 700 VOCs | MT | 536.16 | USD | 20251121 |
| Henan Leavit Chem | 500 VOCs | MT | 507.94 | USD | 20251121 |
| Henan Leavit Chem | 400 VOCs | MT | 507.94 | USD | 20251121 |
| Henan Leavit Chem | 600 VOCs | MT | 352.58 | USD | 20251120 |
| Henan Leavit Chem | 700 VOCs | MT | 535.93 | USD | 20251120 |