| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20180320 |
| Unknown | China national standards | MT | 480.0 | USD | 20180320 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1700.0 | USD | 20180319 |
| Unknown | China national standards | MT | 3230.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2420.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2690.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2950.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180319 |
| Unknown | China national standards | MT | 3200.0 | USD | 20180319 |