| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190622 |
| Unknown | China national standards | MT | 10580.0 | USD | 20190621 |
| Unknown | China national standards | MT | 11690.0 | USD | 20190621 |
| Unknown | China national standards | MT | 12080.0 | USD | 20190621 |