| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34230.0 | USD | 20180212 |
| Unknown | China national standards | MT | 7380.0 | USD | 20180212 |
| Unknown | China national standards | MT | 5590.0 | USD | 20180210 |
| Unknown | China national standards | MT | 39310.0 | USD | 20180201 |
| Unknown | China national standards | MT | 34210.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5230.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5230.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5600.0 | USD | 20180201 |