| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20180101 |
| Unknown | China national standards | MT | 440.0 | USD | 20180101 |
| Unknown | China national standards | MT | 420.0 | USD | 20180101 |
| Unknown | China national standards | MT | 400.0 | USD | 20180101 |
| Unknown | China national standards | MT | 420.0 | USD | 20180101 |
| Unknown | China national standards | MT | 410.0 | USD | 20180101 |
| Unknown | China national standards | MT | 430.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2380.0 | USD | 20180101 |
| Unknown | China national standards | MT | 410.0 | USD | 20180101 |