| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 61280.0 | USD | 20190813 |
| Unknown | China national standards | MT | 11520.0 | USD | 20190813 |
| Unknown | China national standards | MT | 600.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190813 |
| Unknown | China national standards | MT | 19740.0 | USD | 20190812 |
| Unknown | China national standards | MT | 16030.0 | USD | 20190812 |
| Unknown | China national standards | MT | 200.0 | USD | 20190812 |
| Unknown | China national standards | MT | 23860.0 | USD | 20190812 |
| Unknown | China national standards | MT | 420.0 | USD | 20190812 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190812 |