| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20190621 |
| Unknown | China national standards | MT | 310.0 | USD | 20190621 |
| Unknown | China national standards | MT | 310.0 | USD | 20190621 |
| Unknown | China national standards | MT | 1890.0 | USD | 20190620 |
| Unknown | China national standards | MT | 5390.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190620 |
| Unknown | China national standards | MT | 1890.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4010.0 | USD | 20190620 |
| Unknown | China national standards | MT | 280.0 | USD | 20190620 |
| Unknown | China national standards | MT | 310.0 | USD | 20190620 |