| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1530.0 | USD | 20180621 |
| Unknown | China national standards | MT | 10340.0 | USD | 20180621 |
| Unknown | China national standards | MT | 10990.0 | USD | 20180621 |
| Unknown | China national standards | MT | 10220.0 | USD | 20180621 |
| Unknown | China national standards | MT | 10570.0 | USD | 20180621 |
| Unknown | China national standards | MT | 10450.0 | USD | 20180621 |
| Unknown | China national standards | MT | 9330.0 | USD | 20180621 |
| Unknown | China national standards | MT | 10460.0 | USD | 20180621 |