| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10230.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6870.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2150.0 | USD | 20180701 |
| Unknown | China national standards | MT | 14870.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3750.0 | USD | 20180701 |
| Unknown | China national standards | MT | 510.0 | USD | 20180623 |
| Unknown | China national standards | MT | 11290.0 | USD | 20180623 |
| Unknown | China national standards | MT | 440.0 | USD | 20180623 |
| Unknown | China national standards | MT | 32080.0 | USD | 20180622 |