| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 900.0 | USD | 20200223 |
| Unknown | China national standards | MT | 880.0 | USD | 20200223 |
| Unknown | China national standards | MT | 880.0 | USD | 20200223 |
| Unknown | China national standards | MT | 880.0 | USD | 20200222 |
| Unknown | China national standards | MT | 880.0 | USD | 20200222 |
| Unknown | China national standards | MT | 130.0 | USD | 20200222 |
| Unknown | China national standards | MT | 130.0 | USD | 20200222 |
| Unknown | China national standards | MT | 130.0 | USD | 20200222 |
| Unknown | China national standards | MT | 130.0 | USD | 20200222 |
| Unknown | China national standards | MT | 130.0 | USD | 20200222 |