| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 510.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180501 |
| Unknown | China national standards | MT | 600.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2700.0 | USD | 20180501 |
| Unknown | China national standards | MT | 680.0 | USD | 20180501 |
| Unknown | China national standards | MT | 300.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180501 |