| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11090.0 | USD | 20190318 |
| Unknown | China national standards | MT | 11210.0 | USD | 20190318 |
| Unknown | China national standards | MT | 10620.0 | USD | 20190318 |
| Unknown | China national standards | MT | 11810.0 | USD | 20190318 |
| Unknown | China national standards | MT | 10830.0 | USD | 20190318 |
| Unknown | China national standards | MT | 12290.0 | USD | 20190318 |
| Unknown | China national standards | MT | 10380.0 | USD | 20190318 |
| Unknown | China national standards | MT | 10470.0 | USD | 20190318 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190318 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190317 |