| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1210.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180201 |
| Unknown | China national standards | MT | 50.0 | USD | 20180201 |
| Unknown | China national standards | MT | 590.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180201 |
| Unknown | China national standards | MT | 7160.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180201 |