| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1220.0 | USD | 20190901 |
| Unknown | China national standards | MT | 990.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190901 |
| Unknown | China national standards | MT | 630.0 | USD | 20190901 |
| Unknown | China national standards | MT | 780.0 | USD | 20190901 |