| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6370.0 | USD | 20190111 |
| Unknown | China national standards | MT | 4870.0 | USD | 20190111 |
| Unknown | China national standards | MT | 740.0 | USD | 20190111 |
| Unknown | China national standards | MT | 880.0 | USD | 20190111 |
| Unknown | China national standards | MT | 620.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190111 |
| Unknown | China national standards | MT | 920.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1230.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190111 |
| Unknown | China national standards | MT | 5090.0 | USD | 20190110 |