| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20181220 |
| Unknown | China national standards | MT | 1780.0 | USD | 20181220 |
| Unknown | China national standards | MT | 760.0 | USD | 20181220 |
| Unknown | China national standards | MT | 170.0 | USD | 20181220 |
| Unknown | China national standards | MT | 1390.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1020.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1630.0 | USD | 20181219 |
| Unknown | China national standards | MT | 9700.0 | USD | 20181219 |
| Unknown | China national standards | MT | 10140.0 | USD | 20181219 |
| Unknown | China national standards | MT | 8530.0 | USD | 20181219 |