| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15030.0 | USD | 20170416 |
| Unknown | China national standards | MT | 15030.0 | USD | 20170415 |
| Unknown | China national standards | MT | 14710.0 | USD | 20170412 |
| Unknown | China national standards | MT | 14690.0 | USD | 20170401 |
| Unknown | China national standards | MT | 15980.0 | USD | 20170401 |
| Unknown | China national standards | MT | 18830.0 | USD | 20170401 |
| Unknown | China national standards | MT | 15980.0 | USD | 20170401 |
| Unknown | China national standards | MT | 2140.0 | USD | 20170401 |
| Unknown | China national standards | MT | 2170.0 | USD | 20170401 |
| Unknown | China national standards | MT | 2720.0 | USD | 20170401 |