| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20180812 |
| Unknown | China national standards | MT | 730.0 | USD | 20180811 |
| Unknown | China national standards | MT | 6030.0 | USD | 20180811 |
| Unknown | China national standards | MT | 4280.0 | USD | 20180811 |
| Unknown | China national standards | MT | 230.0 | USD | 20180811 |
| Unknown | China national standards | MT | 4150.0 | USD | 20180811 |
| Unknown | China national standards | MT | 860.0 | USD | 20180811 |
| Unknown | China national standards | MT | 800.0 | USD | 20180811 |
| Unknown | China national standards | MT | 13100.0 | USD | 20180811 |
| Unknown | China national standards | MT | 7870.0 | USD | 20180811 |