| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4940.0 | USD | 20180817 |
| Unknown | China national standards | MT | 120.0 | USD | 20180817 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180817 |
| Unknown | China national standards | MT | 850.0 | USD | 20180816 |
| Unknown | China national standards | MT | 780.0 | USD | 20180816 |
| Unknown | China national standards | MT | 920.0 | USD | 20180816 |
| Unknown | China national standards | MT | 610.0 | USD | 20180816 |
| Unknown | China national standards | MT | 820.0 | USD | 20180816 |
| Unknown | China national standards | MT | 610.0 | USD | 20180816 |
| Unknown | China national standards | MT | 450.0 | USD | 20180816 |