| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180122 |
| Unknown | China national standards | MT | 4500.0 | USD | 20180121 |
| Unknown | China national standards | MT | 10040.0 | USD | 20180121 |
| Unknown | China national standards | MT | 5860.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180121 |
| Unknown | China national standards | MT | 740.0 | USD | 20180121 |
| Unknown | China national standards | MT | 7320.0 | USD | 20180120 |
| Unknown | China national standards | MT | 10040.0 | USD | 20180120 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180120 |