| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2840.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180710 |
| Unknown | China national standards | MT | 12690.0 | USD | 20180710 |
| Unknown | China national standards | MT | 34100.0 | USD | 20180710 |
| Unknown | China national standards | MT | 33650.0 | USD | 20180710 |
| Unknown | China national standards | MT | 110.0 | USD | 20180710 |
| Unknown | China national standards | MT | 41410.0 | USD | 20180701 |
| Unknown | China national standards | MT | 15520.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2750.0 | USD | 20180701 |
| Unknown | China national standards | MT | 20770.0 | USD | 20180701 |