| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1380.0 | USD | 20180817 |
| Unknown | China national standards | MT | 190.0 | USD | 20180817 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180816 |
| Unknown | China national standards | MT | 200.0 | USD | 20180816 |
| Unknown | China national standards | MT | 210.0 | USD | 20180816 |
| Unknown | China national standards | MT | 200.0 | USD | 20180816 |