| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8980.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191221 |
| Unknown | China national standards | MT | 8760.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1200.0 | USD | 20191221 |
| Unknown | China national standards | MT | 8420.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1440.0 | USD | 20191220 |
| Unknown | China national standards | MT | 6480.0 | USD | 20191220 |
| Unknown | China national standards | MT | 9850.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1270.0 | USD | 20191220 |
| Unknown | China national standards | MT | 10280.0 | USD | 20191220 |