| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1150.0 | USD | 20180101 |
| Unknown | China national standards | MT | 930.0 | USD | 20180101 |
| Unknown | China national standards | MT | 700.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 980.0 | USD | 20180101 |
| Unknown | China national standards | MT | 790.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180101 |