| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Mingyu | China national standards | MT | USD | 20251126 | |
| Zibo Jinshuo Chem | China national standards | MT | USD | 20251126 | |
| Sinopec | China national standards | MT | USD | 20251126 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251126 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251126 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251126 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251126 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251126 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20251126 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251126 |
