| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20181215 |
| Unknown | China national standards | MT | 2700.0 | USD | 20181214 |
| Unknown | China national standards | MT | 1010.0 | USD | 20181214 |
| Unknown | China national standards | MT | 980.0 | USD | 20181214 |
| Unknown | China national standards | MT | 330.0 | USD | 20181214 |
| Unknown | China national standards | MT | 380.0 | USD | 20181214 |
| Unknown | China national standards | MT | 990.0 | USD | 20181213 |
| Unknown | China national standards | MT | 3640.0 | USD | 20181213 |
| Unknown | China national standards | MT | 150.0 | USD | 20181213 |
| Unknown | China national standards | MT | 1710.0 | USD | 20181213 |