| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5850.0 | USD | 20180622 |
| Unknown | China national standards | MT | 350.0 | USD | 20180622 |
| Unknown | China national standards | MT | 920.0 | USD | 20180622 |
| Unknown | China national standards | MT | 340.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2170.0 | USD | 20180621 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180620 |
| Unknown | China national standards | MT | 360.0 | USD | 20180620 |
| Unknown | China national standards | MT | 14250.0 | USD | 20180620 |
| Unknown | China national standards | MT | 530.0 | USD | 20180619 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180619 |