| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251210 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251209 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251209 | |
| Binzhou Dayou Energy | China national standards | MT | USD | 20251209 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251208 | |
| Binzhou Dayou Energy | China national standards | MT | USD | 20251208 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251205 | |
| Binzhou Dayou Energy | China national standards | MT | USD | 20251205 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251204 | |
| Binzhou Dayou Energy | China national standards | MT | USD | 20251204 |
