| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20180311 |
| Unknown | China national standards | MT | 4230.0 | USD | 20180311 |
| Unknown | China national standards | MT | 4500.0 | USD | 20180310 |
| Unknown | China national standards | MT | 2050.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180310 |
| Unknown | China national standards | MT | 13020.0 | USD | 20180301 |
| Unknown | China national standards | MT | 30.0 | USD | 20180301 |
| Unknown | China national standards | MT | 510.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180301 |
| Unknown | China national standards | MT | 670.0 | USD | 20180301 |