| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zibo Lishuo Chem | China national standards | MT | USD | 20251022 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251022 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251022 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251022 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251022 | |
| Shandong Xima | China national standards | MT | USD | 20251022 | |
| Shanghai Ronghe Chem | China national standards | MT | USD | 20251022 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20251022 | |
| Zibo Qixiang Chem | China national standards | MT | USD | 20251022 | |
| Shandong QiFa Chem | China national standards | MT | USD | 20251022 |
