| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 980.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4210.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180501 |
| Unknown | China national standards | MT | 100.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3950.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5190.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3520.0 | USD | 20180501 |