| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zibo Qixiang Chem | China national standards | MT | USD | 20250416 | |
| Shandong Dongming Petro | China national standards | MT | USD | 20250416 | |
| Anhui Zhonghuifa | China national standards | MT | USD | 20250416 | |
| Huizhou Yussen | China national standards | MT | USD | 20250416 | |
| Zibo Qixiang Chem | China national standards | MT | USD | 20250415 | |
| Shandong Dongming Petro | China national standards | MT | USD | 20250415 | |
| Anhui Zhonghuifa | China national standards | MT | USD | 20250415 | |
| Huizhou Yussen | China national standards | MT | USD | 20250415 | |
| Zibo Qixiang Chem | China national standards | MT | USD | 20250414 | |
| Shandong Dongming Petro | China national standards | MT | USD | 20250414 |
