| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3030.0 | USD | 20190321 |
| Unknown | China national standards | MT | 330.0 | USD | 20190321 |
| Unknown | China national standards | MT | 330.0 | USD | 20190321 |
| Unknown | China national standards | MT | 480.0 | USD | 20190321 |
| Unknown | China national standards | MT | 3980.0 | USD | 20190320 |
| Unknown | China national standards | MT | 2770.0 | USD | 20190320 |
| Unknown | China national standards | MT | 3660.0 | USD | 20190320 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190320 |
| Unknown | China national standards | MT | 4050.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190320 |