| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20180321 |
| Unknown | China national standards | MT | 800.0 | USD | 20180321 |
| Unknown | China national standards | MT | 240.0 | USD | 20180321 |
| Unknown | China national standards | MT | 290.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180320 |
| Unknown | China national standards | MT | 310.0 | USD | 20180320 |
| Unknown | China national standards | MT | 470.0 | USD | 20180320 |
| Unknown | China national standards | MT | 3010.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180319 |
| Unknown | China national standards | MT | 430.0 | USD | 20180319 |