| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10.0 | USD | 20170401 |
| Unknown | China national standards | MT | 1930.0 | USD | 20170323 |
| Unknown | China national standards | MT | 10.0 | USD | 20170323 |
| Unknown | China national standards | MT | 5390.0 | USD | 20170323 |
| Unknown | China national standards | MT | 200.0 | USD | 20170323 |
| Unknown | China national standards | MT | 1320.0 | USD | 20170322 |
| Unknown | China national standards | MT | 30.0 | USD | 20170322 |
| Unknown | China national standards | MT | 50.0 | USD | 20170322 |
| Unknown | China national standards | MT | 90.0 | USD | 20170322 |
| Unknown | China national standards | MT | 50.0 | USD | 20170321 |