| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4310.0 | USD | 20190216 |
| Unknown | China national standards | MT | 8880.0 | USD | 20190216 |
| Unknown | China national standards | MT | 700.0 | USD | 20190216 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190216 |
| Unknown | China national standards | MT | 710.0 | USD | 20190216 |
| Unknown | China national standards | MT | 740.0 | USD | 20190216 |
| Unknown | China national standards | MT | 760.0 | USD | 20190216 |
| Unknown | China national standards | MT | 6370.0 | USD | 20190215 |
| Unknown | China national standards | MT | 5060.0 | USD | 20190215 |
| Unknown | China national standards | MT | 6620.0 | USD | 20190215 |