| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Fuyu | China national standards | MT | USD | 20251204 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20251204 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251204 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251204 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251204 | |
| Shanghai Xianyue | China national standards | MT | USD | 20251204 | |
| Shanghai Xinhang | China national standards | MT | USD | 20251204 | |
| Unknown | China national standards | MT | USD | 20251204 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251204 | |
| Dongying Fuyu | China national standards | MT | USD | 20251203 |
