| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20170101 |
| Unknown | China national standards | MT | 130.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4050.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4210.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1990.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1660.0 | USD | 20170101 |
| Unknown | China national standards | MT | 680.0 | USD | 20170101 |
| Unknown | China national standards | MT | 310.0 | USD | 20170101 |
| Unknown | China national standards | MT | 740.0 | USD | 20170101 |
| Unknown | China national standards | MT | 280.0 | USD | 20170101 |