| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3980.0 | USD | 20190711 |
| Unknown | China national standards | MT | 5110.0 | USD | 20190711 |
| Unknown | China national standards | MT | 920.0 | USD | 20190710 |
| Unknown | China national standards | MT | 4710.0 | USD | 20190710 |
| Unknown | China national standards | MT | 6750.0 | USD | 20190710 |
| Unknown | China national standards | MT | 28150.0 | USD | 20190710 |
| Unknown | China national standards | MT | 7330.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7460.0 | USD | 20190701 |
| Unknown | China national standards | MT | 35190.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5960.0 | USD | 20190701 |