| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20180413 |
| Unknown | China national standards | MT | 630.0 | USD | 20180413 |
| Unknown | China national standards | MT | 640.0 | USD | 20180413 |
| Unknown | China national standards | MT | 3530.0 | USD | 20180412 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180412 |
| Unknown | China national standards | MT | 7800.0 | USD | 20180412 |
| Unknown | China national standards | MT | 70.0 | USD | 20180412 |
| Unknown | China national standards | MT | 460.0 | USD | 20180411 |
| Unknown | China national standards | MT | 460.0 | USD | 20180411 |
| Unknown | China national standards | MT | 290.0 | USD | 20180410 |