| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11600.0 | USD | 20170522 |
| Unknown | China national standards | MT | 1860.0 | USD | 20170522 |
| Unknown | China national standards | MT | 1300.0 | USD | 20170521 |
| Unknown | China national standards | MT | 1950.0 | USD | 20170521 |
| Unknown | China national standards | MT | 21250.0 | USD | 20170520 |
| Unknown | China national standards | MT | 1990.0 | USD | 20170520 |
| Unknown | China national standards | MT | 1640.0 | USD | 20170520 |
| Unknown | China national standards | MT | 3050.0 | USD | 20170520 |
| Unknown | China national standards | MT | 13380.0 | USD | 20170519 |
| Unknown | China national standards | MT | 11280.0 | USD | 20170519 |