| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180123 |
| Unknown | China national standards | MT | 1990.0 | USD | 20180123 |
| Unknown | China national standards | MT | 6600.0 | USD | 20180123 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180123 |
| Unknown | China national standards | MT | 310.0 | USD | 20180123 |
| Unknown | China national standards | MT | 370.0 | USD | 20180123 |
| Unknown | China national standards | MT | 360.0 | USD | 20180123 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180123 |