| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Huatai Chem | China national standards | MT | USD | 20250328 | |
| Shanxi Yushe Chem | China national standards | MT | USD | 20250328 | |
| Henan Shunda Energy | China national standards | MT | USD | 20250328 | |
| Henan Longyu | China national standards | MT | USD | 20250328 | |
| Jingzhou Hualu | China national standards | MT | USD | 20250328 | |
| Jiangsu SOPO | China national standards | MT | USD | 20250328 | |
| Shanghai Huayi | China national standards | MT | USD | 20250328 | |
| Wuhu HUAYI | China national standards | MT | USD | 20250328 | |
| Yankuang LunanChem | China national standards | MT | USD | 20250328 | |
| Shandong Hualu | China national standards | MT | USD | 20250328 |
