| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1360.0 | USD | 20190710 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190710 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190710 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4410.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4220.0 | USD | 20190701 |
| Unknown | China national standards | MT | 410.0 | USD | 20190701 |
| Unknown | China national standards | MT | 32570.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190701 |