| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3140.0 | USD | 20180820 |
| Unknown | China national standards | MT | 24280.0 | USD | 20180819 |
| Unknown | China national standards | MT | 10040.0 | USD | 20180819 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180818 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180818 |
| Unknown | China national standards | MT | 7500.0 | USD | 20180817 |
| Unknown | China national standards | MT | 16030.0 | USD | 20180817 |
| Unknown | China national standards | MT | 38230.0 | USD | 20180817 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180817 |