| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260104 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20260104 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260104 | |
| Shandong Fusheng | China national standards | MT | USD | 20260104 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20260104 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260103 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260101 | |
| Bengbu Yushun Chem | 52percent | MT | USD | 20251231 | |
| Shandong Hongyang Chem | 52percent | MT | USD | 20251231 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251231 |
