| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2310.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2490.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2050.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190501 |