| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14740.0 | USD | 20181220 |
| Unknown | China national standards | MT | 13730.0 | USD | 20181220 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181220 |
| Unknown | China national standards | MT | 2390.0 | USD | 20181220 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181219 |
| Unknown | China national standards | MT | 2380.0 | USD | 20181219 |
| Unknown | China national standards | MT | 2120.0 | USD | 20181219 |
| Unknown | China national standards | MT | 2330.0 | USD | 20181219 |
| Unknown | China national standards | MT | 16430.0 | USD | 20181219 |
| Unknown | China national standards | MT | 16160.0 | USD | 20181219 |