| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wanhua Chem | China national standards | MT | USD | 20251023 | |
| Daqing Sanju | China national standards | MT | USD | 20251023 | |
| Zhanhua Yukai | China national standards | MT | USD | 20251022 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20251022 | |
| Wanhua Chem | China national standards | MT | USD | 20251022 | |
| Daqing Sanju | China national standards | MT | USD | 20251022 | |
| Zhanhua Yukai | China national standards | MT | USD | 20251021 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20251021 | |
| Wanhua Chem | China national standards | MT | USD | 20251021 | |
| Daqing Sanju | China national standards | MT | USD | 20251021 |
