| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8180.0 | USD | 20191222 |
| Unknown | China national standards | MT | 16370.0 | USD | 20191222 |
| Unknown | China national standards | MT | 9480.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1480.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1490.0 | USD | 20191222 |
| Unknown | China national standards | MT | 8090.0 | USD | 20191221 |
| Unknown | China national standards | MT | 10380.0 | USD | 20191221 |
| Unknown | China national standards | MT | 14270.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1640.0 | USD | 20191221 |