| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7150.0 | USD | 20181216 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181215 |
| Unknown | China national standards | MT | 1030.0 | USD | 20181215 |
| Unknown | China national standards | MT | 6980.0 | USD | 20181215 |
| Unknown | China national standards | MT | 500.0 | USD | 20181215 |
| Unknown | China national standards | MT | 1380.0 | USD | 20181214 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181214 |
| Unknown | China national standards | MT | 30790.0 | USD | 20181213 |
| Unknown | China national standards | MT | 10430.0 | USD | 20181213 |
| Unknown | China national standards | MT | 7470.0 | USD | 20181213 |