| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1790.0 | USD | 20170110 |
| Unknown | China national standards | MT | 2310.0 | USD | 20170110 |
| Unknown | China national standards | MT | 1530.0 | USD | 20170110 |
| Unknown | China national standards | MT | 200.0 | USD | 20170110 |
| Unknown | China national standards | MT | 280.0 | USD | 20170110 |
| Unknown | China national standards | MT | 210.0 | USD | 20170110 |
| Unknown | China national standards | MT | 370.0 | USD | 20170101 |
| Unknown | China national standards | MT | 440.0 | USD | 20170101 |
| Unknown | China national standards | MT | 270.0 | USD | 20170101 |
| Unknown | China national standards | MT | 220.0 | USD | 20170101 |