| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Weilian | China national standards | MT | USD | 20250310 | |
| Dongying Weilian | China national standards | MT | USD | 20250307 | |
| Dongying Weilian | China national standards | MT | USD | 20250306 | |
| Dongying Weilian | China national standards | MT | USD | 20250305 | |
| Dongying Weilian | China national standards | MT | USD | 20250304 | |
| Dongying Weilian | China national standards | MT | USD | 20250303 | |
| Dongying Weilian | China national standards | MT | USD | 20241219 | |
| Dongying Weilian | China national standards | MT | USD | 20241218 | |
| Dongying Weilian | China national standards | MT | USD | 20241217 | |
| Dongying Weilian | China national standards | MT | USD | 20241216 |
