| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20180720 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180720 |
| Unknown | China national standards | MT | 170.0 | USD | 20180719 |
| Unknown | China national standards | MT | 160.0 | USD | 20180719 |
| Unknown | China national standards | MT | 230.0 | USD | 20180719 |
| Unknown | China national standards | MT | 460.0 | USD | 20180719 |
| Unknown | China national standards | MT | 150.0 | USD | 20180719 |
| Unknown | China national standards | MT | 210.0 | USD | 20180719 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180719 |
| Unknown | China national standards | MT | 330.0 | USD | 20180719 |