| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4020.0 | USD | 20180423 |
| Unknown | China national standards | MT | 4750.0 | USD | 20180423 |
| Unknown | China national standards | MT | 350.0 | USD | 20180423 |
| Unknown | China national standards | MT | 510.0 | USD | 20180423 |
| Unknown | China national standards | MT | 870.0 | USD | 20180423 |
| Unknown | China national standards | MT | 160.0 | USD | 20180423 |
| Unknown | China national standards | MT | 200.0 | USD | 20180423 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180422 |
| Unknown | China national standards | MT | 6050.0 | USD | 20180422 |
| Unknown | China national standards | MT | 2720.0 | USD | 20180422 |