| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1480.0 | USD | 20180320 |
| Unknown | China national standards | MT | 340.0 | USD | 20180320 |
| Unknown | China national standards | MT | 11640.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1960.0 | USD | 20180319 |
| Unknown | China national standards | MT | 390.0 | USD | 20180319 |
| Unknown | China national standards | MT | 350.0 | USD | 20180317 |
| Unknown | China national standards | MT | 330.0 | USD | 20180317 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180317 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180316 |
| Unknown | China national standards | MT | 2140.0 | USD | 20180316 |