| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10710.0 | USD | 20190316 |
| Unknown | China national standards | MT | 11270.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190315 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190315 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190315 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190315 |
| Unknown | China national standards | MT | 10170.0 | USD | 20190315 |