| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Wells Chem | China national standards | MT | USD | 20251002 | |
| Shandong Jinshenrun Chem | Industrial Grade | MT | USD | 20251002 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251002 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251001 | |
| Shandong Wells Chem | China national standards | MT | USD | 20251001 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251001 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251001 | |
| Ningbo Dafeng | China national standards | MT | USD | 20250930 | |
| Yueyang Zhongchuang | China national standards | MT | USD | 20250930 | |
| ShanDong Shenghua | China national standards | MT | USD | 20250930 |
