| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3980.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4200.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4460.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3980.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3920.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4440.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3890.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4110.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4410.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4350.0 | USD | 20180601 |