| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Luxi Chem | China national standards | MT | USD | 20260202 | |
| Wanhua Chem | China national standards | MT | USD | 20260202 | |
| Daqing Sanju | China national standards | MT | USD | 20260202 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260130 | |
| Wanhua Chem | China national standards | MT | USD | 20260130 | |
| Daqing Sanju | China national standards | MT | USD | 20260130 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260129 | |
| Wanhua Chem | China national standards | MT | USD | 20260129 | |
| Daqing Sanju | China national standards | MT | USD | 20260129 | |
| Zhanhua Yukai | China national standards | MT | USD | 20260128 |
