| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | 400 VOCs | MT | 505.96 | USD | 20250926 |
| Henan Leavit Chem | 500 VOCs | MT | 505.96 | USD | 20250926 |
| Henan Leavit Chem | 700 VOCs | MT | 534.07 | USD | 20250926 |
| Henan Leavit Chem | 700 VOCs | MT | 534.78 | USD | 20250925 |
| Henan Leavit Chem | 500 VOCs | MT | 506.64 | USD | 20250925 |
| Henan Leavit Chem | 400 VOCs | MT | 506.64 | USD | 20250925 |
| Henan Leavit Chem | 600 VOCs | MT | 351.83 | USD | 20250925 |
| Henan Leavit Chem | 600 VOCs | MT | 351.83 | USD | 20250924 |
| Henan Leavit Chem | 400 VOCs | MT | 506.64 | USD | 20250924 |
| Henan Leavit Chem | 500 VOCs | MT | 506.64 | USD | 20250924 |