| Vendor | Spec | Unit | Price | Currency | Date |
| ShanDong Shenghua | China national standards | MT | 1558.09 | USD | 20260424 |
| Befar | China national standards | MT | 1558.09 | USD | 20260424 |
| Shandong Jinling | China national standards | MT | 1565.37 | USD | 20260424 |
| Wanhua Chem | China national standards | MT | 1776.51 | USD | 20260424 |
| Zibo Qixiang Chem | China national standards | MT | 1558.09 | USD | 20260424 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1558.09 | USD | 20260424 |
| Shandong Zhonghai | China national standards | MT | 1558.09 | USD | 20260424 |
| Ningbo Hai'an | China national standards | MT | 1616.33 | USD | 20260424 |
| NJ Huntsman | China national standards | MT | 1587.21 | USD | 20260424 |
| Lianyungang Shenghong | China national standards | MT | 1601.77 | USD | 20260424 |