| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10690.0 | USD | 20181115 |
| Unknown | China national standards | MT | 840.0 | USD | 20181115 |
| Unknown | China national standards | MT | 3310.0 | USD | 20181115 |
| Unknown | China national standards | MT | 6480.0 | USD | 20181115 |
| Unknown | China national standards | MT | 550.0 | USD | 20181115 |
| Unknown | China national standards | MT | 460.0 | USD | 20181115 |
| Unknown | China national standards | MT | 760.0 | USD | 20181115 |
| Unknown | China national standards | MT | 850.0 | USD | 20181114 |
| Unknown | China national standards | MT | 1430.0 | USD | 20181114 |
| Unknown | China national standards | MT | 570.0 | USD | 20181114 |