| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1150.0 | USD | 20180721 |
| Unknown | China national standards | MT | 200.0 | USD | 20180721 |
| Unknown | China national standards | MT | 160.0 | USD | 20180721 |
| Unknown | China national standards | MT | 170.0 | USD | 20180721 |
| Unknown | China national standards | MT | 170.0 | USD | 20180721 |
| Unknown | China national standards | MT | 160.0 | USD | 20180721 |
| Unknown | China national standards | MT | 990.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180720 |