| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20191101 |
| Unknown | China national standards | MT | 430.0 | USD | 20191101 |
| Unknown | China national standards | MT | 230.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3910.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2000.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1580.0 | USD | 20191101 |