| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | 600 VOCs | MT | 353.68 | USD | 20251211 |
| Henan Leavit Chem | 400 VOCs | MT | 509.29 | USD | 20251211 |
| Henan Leavit Chem | 700 VOCs | MT | 537.59 | USD | 20251211 |
| Henan Leavit Chem | 500 VOCs | MT | 509.29 | USD | 20251211 |
| Henan Leavit Chem | 400 VOCs | MT | 508.81 | USD | 20251210 |
| Henan Leavit Chem | 500 VOCs | MT | 508.81 | USD | 20251210 |
| Henan Leavit Chem | 700 VOCs | MT | 537.08 | USD | 20251210 |
| Henan Leavit Chem | 600 VOCs | MT | 353.34 | USD | 20251210 |
| Henan Leavit Chem | 700 VOCs | MT | 536.93 | USD | 20251209 |
| Henan Leavit Chem | 400 VOCs | MT | 508.67 | USD | 20251209 |