| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Nanjing Baitu Chem | China national standards | MT | USD | 20260818 | |
| Shandong Zhiheng | China national standards | MT | USD | 20260818 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20260818 | |
| Shandong Laya Chem | China national standards | MT | USD | 20260818 | |
| Dongying LongXing Chem | China national standards | MT | USD | 20260818 | |
| Sinopec | China national standards | MT | USD | 20260818 | |
| Shandong LuoHeng Chem | China national standards | MT | USD | 20260818 | |
| Jinan Zesheng | China national standards | MT | USD | 20260818 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20260818 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20260818 |