| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20170101 |
| Unknown | China national standards | MT | 340.0 | USD | 20170101 |
| Unknown | China national standards | MT | 460.0 | USD | 20170101 |
| Unknown | China national standards | MT | 960.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1110.0 | USD | 20170101 |
| Unknown | China national standards | MT | 430.0 | USD | 20170101 |
| Unknown | China national standards | MT | 340.0 | USD | 20170101 |
| Unknown | China national standards | MT | 380.0 | USD | 20170101 |
| Unknown | China national standards | MT | 170.0 | USD | 20170101 |
| Unknown | China national standards | MT | 390.0 | USD | 20170101 |