| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22430.0 | USD | 20180623 |
| Unknown | China national standards | MT | 3410.0 | USD | 20180622 |
| Unknown | China national standards | MT | 3620.0 | USD | 20180622 |
| Unknown | China national standards | MT | 34680.0 | USD | 20180622 |
| Unknown | China national standards | MT | 21660.0 | USD | 20180622 |
| Unknown | China national standards | MT | 3790.0 | USD | 20180621 |
| Unknown | China national standards | MT | 3720.0 | USD | 20180621 |
| Unknown | China national standards | MT | 42830.0 | USD | 20180621 |
| Unknown | China national standards | MT | 7120.0 | USD | 20180621 |
| Unknown | China national standards | MT | 6830.0 | USD | 20180620 |