| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10540.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10250.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10640.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10620.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10930.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12830.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12220.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10700.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190701 |