| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7420.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10140.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12870.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7620.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 9220.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6780.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8330.0 | USD | 20190701 |
| Unknown | China national standards | MT | 18860.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3960.0 | USD | 20190623 |