| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6680.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10160.0 | USD | 20190501 |
| Unknown | China national standards | MT | 7670.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3620.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190501 |
| Unknown | China national standards | MT | 120.0 | USD | 20190501 |
| Unknown | China national standards | MT | 120.0 | USD | 20190501 |