| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20170511 | |
| Unknown | China national standards | MT | USD | 20170510 | |
| Unknown | China national standards | MT | USD | 20170501 | |
| Unknown | China national standards | MT | USD | 20170501 | |
| Unknown | China national standards | MT | USD | 20170501 | |
| Unknown | China national standards | MT | USD | 20170423 | |
| Unknown | China national standards | MT | USD | 20170422 | |
| Unknown | China national standards | MT | USD | 20170421 | |
| Unknown | China national standards | MT | USD | 20170414 | |
| Unknown | China national standards | MT | USD | 20170401 |
