| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180721 |
| Unknown | China national standards | MT | 160.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180720 |
| Unknown | China national standards | MT | 160.0 | USD | 20180720 |
| Unknown | China national standards | MT | 160.0 | USD | 20180720 |
| Unknown | China national standards | MT | 160.0 | USD | 20180720 |
| Unknown | China national standards | MT | 160.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180719 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180719 |