| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20180623 | |
| Unknown | China national standards | MT | USD | 20180621 | |
| Unknown | China national standards | MT | USD | 20180615 | |
| Unknown | China national standards | MT | USD | 20180601 | |
| Unknown | China national standards | MT | USD | 20180519 | |
| Unknown | China national standards | MT | USD | 20180518 | |
| Unknown | China national standards | MT | USD | 20180516 | |
| Unknown | China national standards | MT | USD | 20180514 | |
| Unknown | China national standards | MT | USD | 20180513 | |
| Unknown | China national standards | MT | USD | 20180512 |
