| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2510.0 | USD | 20181214 |
| Unknown | China national standards | MT | 15540.0 | USD | 20181214 |
| Unknown | China national standards | MT | 14280.0 | USD | 20181214 |
| Unknown | China national standards | MT | 3100.0 | USD | 20181214 |
| Unknown | China national standards | MT | 17440.0 | USD | 20181213 |
| Unknown | China national standards | MT | 2740.0 | USD | 20181213 |
| Unknown | China national standards | MT | 2730.0 | USD | 20181212 |
| Unknown | China national standards | MT | 2460.0 | USD | 20181212 |
| Unknown | China national standards | MT | 23150.0 | USD | 20181211 |
| Unknown | China national standards | MT | 1870.0 | USD | 20181211 |