| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20180623 |
| Unknown | China national standards | MT | 680.0 | USD | 20180623 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180623 |
| Unknown | China national standards | MT | 2840.0 | USD | 20180623 |
| Unknown | China national standards | MT | 470.0 | USD | 20180623 |
| Unknown | China national standards | MT | 420.0 | USD | 20180623 |
| Unknown | China national standards | MT | 440.0 | USD | 20180623 |
| Unknown | China national standards | MT | 30.0 | USD | 20180622 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180622 |