| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1370.0 | USD | 20181220 |
| Unknown | China national standards | MT | 690.0 | USD | 20181220 |
| Unknown | China national standards | MT | 590.0 | USD | 20181220 |
| Unknown | China national standards | MT | 780.0 | USD | 20181220 |
| Unknown | China national standards | MT | 1220.0 | USD | 20181220 |
| Unknown | China national standards | MT | 4230.0 | USD | 20181220 |
| Unknown | China national standards | MT | 8470.0 | USD | 20181220 |
| Unknown | China national standards | MT | 7550.0 | USD | 20181220 |
| Unknown | China national standards | MT | 4000.0 | USD | 20181220 |
| Unknown | China national standards | MT | 4870.0 | USD | 20181220 |