| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15440.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190622 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190622 |
| Unknown | China national standards | MT | 2230.0 | USD | 20190622 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190622 |
| Unknown | China national standards | MT | 2230.0 | USD | 20190622 |
| Unknown | China national standards | MT | 15000.0 | USD | 20190621 |
| Unknown | China national standards | MT | 17960.0 | USD | 20190621 |
| Unknown | China national standards | MT | 1110.0 | USD | 20190621 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190621 |