| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3120.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180201 |
| Unknown | China national standards | MT | 61300.0 | USD | 20180123 |
| Unknown | China national standards | MT | 13640.0 | USD | 20180123 |
| Unknown | China national standards | MT | 14040.0 | USD | 20180123 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180123 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180123 |
| Unknown | China national standards | MT | 15960.0 | USD | 20180122 |