| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20180201 |
| Unknown | China national standards | MT | 470.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180201 |
| Unknown | China national standards | MT | 990.0 | USD | 20180201 |
| Unknown | China national standards | MT | 350.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180201 |
| Unknown | China national standards | MT | 870.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3250.0 | USD | 20180201 |
| Unknown | China national standards | MT | 26340.0 | USD | 20180201 |