| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2160.0 | USD | 20181020 |
| Unknown | China national standards | MT | 1620.0 | USD | 20181020 |
| Unknown | China national standards | MT | 6470.0 | USD | 20181020 |
| Unknown | China national standards | MT | 21620.0 | USD | 20181019 |
| Unknown | China national standards | MT | 14810.0 | USD | 20181019 |
| Unknown | China national standards | MT | 26770.0 | USD | 20181019 |
| Unknown | China national standards | MT | 7910.0 | USD | 20181019 |
| Unknown | China national standards | MT | 44690.0 | USD | 20181019 |
| Unknown | China national standards | MT | 16890.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1620.0 | USD | 20181019 |