| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6550.0 | USD | 20190312 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190312 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190312 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190312 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190311 |
| Unknown | China national standards | MT | 10530.0 | USD | 20190311 |
| Unknown | China national standards | MT | 10570.0 | USD | 20190311 |
| Unknown | China national standards | MT | 9800.0 | USD | 20190311 |
| Unknown | China national standards | MT | 9820.0 | USD | 20190311 |