| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20190623 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190622 |
| Unknown | China national standards | MT | 5000.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1400.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190622 |
| Unknown | China national standards | MT | 3580.0 | USD | 20190622 |
| Unknown | China national standards | MT | 2380.0 | USD | 20190622 |
| Unknown | China national standards | MT | 390.0 | USD | 20190622 |
| Unknown | China national standards | MT | 370.0 | USD | 20190622 |