| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 904.22 | USD | 20251127 |
| Shandong Yushuo Chem | China national standards | MT | 890.09 | USD | 20251127 |
| Shandong Yushuo Chem | China national standards | MT | 889.88 | USD | 20251126 |
| Shandong Yushuo Chem | China national standards | MT | 904.01 | USD | 20251126 |
| Shandong Yushuo Chem | China national standards | MT | 904.01 | USD | 20251126 |
| Shandong Yushuo Chem | China national standards | MT | 903.62 | USD | 20251125 |
| Shandong Yushuo Chem | China national standards | MT | 903.62 | USD | 20251125 |
| Shandong Yushuo Chem | China national standards | MT | 889.5 | USD | 20251125 |
| Shandong Yushuo Chem | China national standards | MT | 903.36 | USD | 20251124 |
| Shandong Yushuo Chem | China national standards | MT | 903.36 | USD | 20251124 |