| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4420.0 | USD | 20181221 |
| Unknown | China national standards | MT | 1530.0 | USD | 20181221 |
| Unknown | China national standards | MT | 3860.0 | USD | 20181221 |
| Unknown | China national standards | MT | 1680.0 | USD | 20181221 |
| Unknown | China national standards | MT | 3250.0 | USD | 20181221 |
| Unknown | China national standards | MT | 640.0 | USD | 20181221 |
| Unknown | China national standards | MT | 190.0 | USD | 20181220 |
| Unknown | China national standards | MT | 280.0 | USD | 20181220 |
| Unknown | China national standards | MT | 2520.0 | USD | 20181220 |
| Unknown | China national standards | MT | 3110.0 | USD | 20181220 |