| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22190.0 | USD | 20170413 |
| Unknown | China national standards | MT | 2280.0 | USD | 20170413 |
| Unknown | China national standards | MT | 2930.0 | USD | 20170412 |
| Unknown | China national standards | MT | 18840.0 | USD | 20170411 |
| Unknown | China national standards | MT | 2970.0 | USD | 20170411 |
| Unknown | China national standards | MT | 2970.0 | USD | 20170410 |
| Unknown | China national standards | MT | 2770.0 | USD | 20170401 |
| Unknown | China national standards | MT | 2870.0 | USD | 20170401 |
| Unknown | China national standards | MT | 2610.0 | USD | 20170401 |
| Unknown | China national standards | MT | 2970.0 | USD | 20170401 |