| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1530.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180721 |
| Unknown | China national standards | MT | 200.0 | USD | 20180721 |
| Unknown | China national standards | MT | 260.0 | USD | 20180721 |
| Unknown | China national standards | MT | 230.0 | USD | 20180721 |
| Unknown | China national standards | MT | 240.0 | USD | 20180721 |
| Unknown | China national standards | MT | 180.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180720 |