| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1990.0 | USD | 20180312 |
| Unknown | China national standards | MT | 3830.0 | USD | 20180312 |
| Unknown | China national standards | MT | 10200.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180312 |
| Unknown | China national standards | MT | 560.0 | USD | 20180312 |
| Unknown | China national standards | MT | 610.0 | USD | 20180312 |
| Unknown | China national standards | MT | 410.0 | USD | 20180312 |
| Unknown | China national standards | MT | 420.0 | USD | 20180312 |
| Unknown | China national standards | MT | 2930.0 | USD | 20180311 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180311 |