| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Huize Chem | China national standards | MT | USD | 20251210 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251208 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251202 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251128 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251111 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251023 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251015 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251009 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250926 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250925 |
