| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 51360.0 | USD | 20190521 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190521 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190521 |
| Unknown | China national standards | MT | 7720.0 | USD | 20190521 |
| Unknown | China national standards | MT | 6680.0 | USD | 20190521 |
| Unknown | China national standards | MT | 31600.0 | USD | 20190521 |
| Unknown | China national standards | MT | 7180.0 | USD | 20190521 |
| Unknown | China national standards | MT | 10300.0 | USD | 20190521 |
| Unknown | China national standards | MT | 2330.0 | USD | 20190521 |
| Unknown | China national standards | MT | 32220.0 | USD | 20190521 |