| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1150.0 | USD | 20190419 |
| Unknown | China national standards | MT | 650.0 | USD | 20190418 |
| Unknown | China national standards | MT | 640.0 | USD | 20190418 |
| Unknown | China national standards | MT | 4690.0 | USD | 20190418 |
| Unknown | China national standards | MT | 4540.0 | USD | 20190418 |
| Unknown | China national standards | MT | 7520.0 | USD | 20190418 |
| Unknown | China national standards | MT | 5050.0 | USD | 20190418 |
| Unknown | China national standards | MT | 5310.0 | USD | 20190418 |
| Unknown | China national standards | MT | 640.0 | USD | 20190418 |