| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21710.0 | USD | 20180622 |
| Unknown | China national standards | MT | 71270.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180622 |
| Unknown | China national standards | MT | 6400.0 | USD | 20180622 |
| Unknown | China national standards | MT | 11130.0 | USD | 20180621 |
| Unknown | China national standards | MT | 22230.0 | USD | 20180621 |
| Unknown | China national standards | MT | 46310.0 | USD | 20180621 |
| Unknown | China national standards | MT | 171870.0 | USD | 20180621 |
| Unknown | China national standards | MT | 64080.0 | USD | 20180621 |
| Unknown | China national standards | MT | 46310.0 | USD | 20180621 |