| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20180818 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180818 |
| Unknown | China national standards | MT | 2140.0 | USD | 20180818 |
| Unknown | China national standards | MT | 13820.0 | USD | 20180818 |
| Unknown | China national standards | MT | 310.0 | USD | 20180818 |
| Unknown | China national standards | MT | 300.0 | USD | 20180817 |
| Unknown | China national standards | MT | 3340.0 | USD | 20180817 |
| Unknown | China national standards | MT | 310.0 | USD | 20180816 |
| Unknown | China national standards | MT | 500.0 | USD | 20180816 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180815 |