| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20180623 |
| Unknown | China national standards | MT | 3610.0 | USD | 20180623 |
| Unknown | China national standards | MT | 9100.0 | USD | 20180622 |
| Unknown | China national standards | MT | 20770.0 | USD | 20180622 |
| Unknown | China national standards | MT | 11130.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180622 |
| Unknown | China national standards | MT | 7650.0 | USD | 20180621 |
| Unknown | China national standards | MT | 16230.0 | USD | 20180621 |
| Unknown | China national standards | MT | 2560.0 | USD | 20180621 |