| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180721 |
| Unknown | China national standards | MT | 160.0 | USD | 20180721 |
| Unknown | China national standards | MT | 350.0 | USD | 20180721 |
| Unknown | China national standards | MT | 350.0 | USD | 20180721 |
| Unknown | China national standards | MT | 280.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180720 |
| Unknown | China national standards | MT | 3500.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180720 |
| Unknown | China national standards | MT | 710.0 | USD | 20180720 |