| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20201020 |
| Unknown | China national standards | MT | 740.0 | USD | 20201020 |
| Unknown | China national standards | MT | 590.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1120.0 | USD | 20201020 |
| Unknown | China national standards | MT | 820.0 | USD | 20201020 |
| Unknown | China national standards | MT | 630.0 | USD | 20201020 |
| Unknown | China national standards | MT | 840.0 | USD | 20201020 |
| Unknown | China national standards | MT | 770.0 | USD | 20201020 |
| Unknown | China national standards | MT | 630.0 | USD | 20201020 |
| Unknown | China national standards | MT | 930.0 | USD | 20201020 |