| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 115850.0 | USD | 20190710 |
| Unknown | China national standards | MT | 10500.0 | USD | 20190710 |
| Unknown | China national standards | MT | 66680.0 | USD | 20190710 |
| Unknown | China national standards | MT | 4510.0 | USD | 20190710 |
| Unknown | China national standards | MT | 78940.0 | USD | 20190710 |
| Unknown | China national standards | MT | 930.0 | USD | 20190710 |
| Unknown | China national standards | MT | 520.0 | USD | 20190710 |
| Unknown | China national standards | MT | 780.0 | USD | 20190710 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190710 |
| Unknown | China national standards | MT | 71880.0 | USD | 20190701 |