| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180719 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180719 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180719 |
| Unknown | China national standards | MT | 170.0 | USD | 20180719 |
| Unknown | China national standards | MT | 160.0 | USD | 20180719 |
| Unknown | China national standards | MT | 170.0 | USD | 20180719 |
| Unknown | China national standards | MT | 170.0 | USD | 20180719 |
| Unknown | China national standards | MT | 180.0 | USD | 20180719 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180718 |