| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2420.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1420.0 | USD | 20180101 |