| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8880.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9570.0 | USD | 20181201 |
| Unknown | China national standards | MT | 21580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 20440.0 | USD | 20181201 |
| Unknown | China national standards | MT | 25160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 27100.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9010.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12260.0 | USD | 20181201 |