| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190312 |
| Unknown | China national standards | MT | 9760.0 | USD | 20190312 |
| Unknown | China national standards | MT | 3960.0 | USD | 20190312 |
| Unknown | China national standards | MT | 10170.0 | USD | 20190312 |