| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11440.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10630.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10410.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11210.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10700.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10230.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12320.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11460.0 | USD | 20181201 |