| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20170401 |
| Unknown | China national standards | MT | 130.0 | USD | 20170401 |
| Unknown | China national standards | MT | 1200.0 | USD | 20170323 |
| Unknown | China national standards | MT | 1230.0 | USD | 20170323 |
| Unknown | China national standards | MT | 950.0 | USD | 20170323 |
| Unknown | China national standards | MT | 850.0 | USD | 20170322 |
| Unknown | China national standards | MT | 1160.0 | USD | 20170322 |
| Unknown | China national standards | MT | 2260.0 | USD | 20170321 |
| Unknown | China national standards | MT | 1060.0 | USD | 20170321 |
| Unknown | China national standards | MT | 720.0 | USD | 20170321 |