| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10040.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 11120.0 | USD | 20190101 |
| Unknown | China national standards | MT | 12530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10410.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10340.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10490.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9030.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9420.0 | USD | 20190101 |