| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20170401 |
| Unknown | China national standards | MT | 210.0 | USD | 20170401 |
| Unknown | China national standards | MT | 1620.0 | USD | 20170323 |
| Unknown | China national standards | MT | 1520.0 | USD | 20170323 |
| Unknown | China national standards | MT | 1720.0 | USD | 20170323 |
| Unknown | China national standards | MT | 240.0 | USD | 20170323 |
| Unknown | China national standards | MT | 260.0 | USD | 20170323 |
| Unknown | China national standards | MT | 1510.0 | USD | 20170322 |
| Unknown | China national standards | MT | 2170.0 | USD | 20170322 |
| Unknown | China national standards | MT | 1770.0 | USD | 20170322 |