| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3950.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3080.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4130.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190301 |
| Unknown | China national standards | MT | 29140.0 | USD | 20190301 |
| Unknown | China national standards | MT | 27900.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3900.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4300.0 | USD | 20190301 |