| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13490.0 | USD | 20180921 |
| Unknown | China national standards | MT | 330.0 | USD | 20180921 |
| Unknown | China national standards | MT | 2500.0 | USD | 20180921 |
| Unknown | China national standards | MT | 330.0 | USD | 20180920 |
| Unknown | China national standards | MT | 720.0 | USD | 20180920 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180919 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180919 |
| Unknown | China national standards | MT | 300.0 | USD | 20180919 |
| Unknown | China national standards | MT | 300.0 | USD | 20180919 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180918 |