| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3550.0 | USD | 20170101 |
| Unknown | China national standards | MT | 620.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170101 |
| Unknown | China national standards | MT | 200.0 | USD | 20170101 |
| Unknown | China national standards | MT | 240.0 | USD | 20170101 |
| Unknown | China national standards | MT | 5700.0 | 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 | 570.0 | USD | 20170101 |
| Unknown | China national standards | MT | 690.0 | USD | 20170101 |