| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9990.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10940.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10610.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10680.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12570.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10780.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12120.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10040.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10480.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11360.0 | USD | 20190701 |