| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3660.0 | USD | 20190413 |
| Unknown | China national standards | MT | 24900.0 | USD | 20190413 |
| Unknown | China national standards | MT | 22650.0 | USD | 20190413 |
| Unknown | China national standards | MT | 26050.0 | USD | 20190413 |
| Unknown | China national standards | MT | 23260.0 | USD | 20190413 |
| Unknown | China national standards | MT | 23860.0 | USD | 20190413 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190413 |
| Unknown | China national standards | MT | 3760.0 | USD | 20190413 |
| Unknown | China national standards | MT | 3300.0 | USD | 20190412 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190412 |