| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11710.0 | USD | 20180201 |
| Unknown | China national standards | MT | 13460.0 | USD | 20180201 |
| Unknown | China national standards | MT | 914530.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2860.0 | USD | 20180201 |
| Unknown | China national standards | MT | 760.0 | USD | 20180201 |
| Unknown | China national standards | MT | 220.0 | USD | 20180201 |
| Unknown | China national standards | MT | 890.0 | USD | 20180201 |
| Unknown | China national standards | MT | 620.0 | USD | 20180201 |
| Unknown | China national standards | MT | 560.0 | USD | 20180201 |
| Unknown | China national standards | MT | 330.0 | USD | 20180201 |