| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20180921 |
| Unknown | China national standards | MT | 190.0 | USD | 20180921 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180920 |
| Unknown | China national standards | MT | 19020.0 | USD | 20180920 |
| Unknown | China national standards | MT | 160.0 | USD | 20180920 |
| Unknown | China national standards | MT | 180.0 | USD | 20180920 |
| Unknown | China national standards | MT | 180.0 | USD | 20180920 |
| Unknown | China national standards | MT | 180.0 | USD | 20180920 |