| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Forest Tech | China national standards | MT | 183.67 | USD | 20251127 |
| Guangdong Huihao | China national standards | MT | 211.93 | USD | 20251127 |
| Henan Leavit Chem | China national standards | MT | 155.41 | USD | 20251127 |
| Henan Huiyihai | China national standards | MT | 176.61 | USD | 20251127 |
| Guangdong Huihao | China national standards | MT | 211.93 | USD | 20251127 |
| Henan Leavit Chem | China national standards | MT | 173.78 | USD | 20251127 |
| Henan Baoxin Tech | China national standards | MT | 165.3 | USD | 20251127 |
| Henan Baoxin Tech | China national standards | MT | 165.3 | USD | 20251127 |
| Henan Baoxin Tech | China national standards | MT | 165.3 | USD | 20251127 |
| Henan Baiquan | China national standards | MT | 165.3 | USD | 20251127 |