| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2410.0 | USD | 20180622 |
| Unknown | China national standards | MT | 910.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2550.0 | USD | 20180621 |
| Unknown | China national standards | MT | 15340.0 | USD | 20180621 |
| Unknown | China national standards | MT | 18180.0 | USD | 20180621 |
| Unknown | China national standards | MT | 16320.0 | USD | 20180621 |
| Unknown | China national standards | MT | 11620.0 | USD | 20180621 |
| Unknown | China national standards | MT | 28130.0 | USD | 20180621 |
| Unknown | China national standards | MT | 7820.0 | USD | 20180621 |