| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20170422 | |
| Unknown | China national standards | MT | USD | 20170421 | |
| Unknown | China national standards | MT | USD | 20170418 | |
| Unknown | China national standards | MT | USD | 20170415 | |
| Unknown | China national standards | MT | USD | 20170410 | |
| Unknown | China national standards | MT | USD | 20170401 | |
| Unknown | China national standards | MT | USD | 20170401 | |
| Unknown | China national standards | MT | USD | 20170401 | |
| Unknown | China national standards | MT | USD | 20170322 | |
| Unknown | China national standards | MT | USD | 20170321 |
