| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5830.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8680.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7520.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9450.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7830.0 | USD | 20180501 |