| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | 400 VOCs | MT | 506.13 | USD | 20250920 |
| Henan Leavit Chem | 500 VOCs | MT | 506.13 | USD | 20250920 |
| Henan Leavit Chem | 700 VOCs | MT | 534.25 | USD | 20250920 |
| Henan Leavit Chem | 700 VOCs | MT | 534.25 | USD | 20250919 |
| Henan Leavit Chem | 500 VOCs | MT | 506.13 | USD | 20250919 |
| Henan Leavit Chem | 700 VOCs | MT | 534.25 | USD | 20250919 |
| Henan Leavit Chem | 500 VOCs | MT | 506.13 | USD | 20250919 |
| Henan Leavit Chem | 400 VOCs | MT | 506.13 | USD | 20250919 |
| Henan Leavit Chem | 600 VOCs | MT | 351.48 | USD | 20250919 |
| Henan Leavit Chem | 600 VOCs | MT | 351.69 | USD | 20250918 |