| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20180817 |
| Unknown | China national standards | MT | 160.0 | USD | 20180817 |
| Unknown | China national standards | MT | 190.0 | USD | 20180817 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180816 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180816 |
| Unknown | China national standards | MT | 580.0 | USD | 20180816 |
| Unknown | China national standards | MT | 170.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180815 |
| Unknown | China national standards | MT | 490.0 | USD | 20180815 |