| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17700.0 | USD | 20190701 |
| Unknown | China national standards | MT | 560.0 | USD | 20190701 |
| Unknown | China national standards | MT | 13210.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12040.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10320.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 660.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5110.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6480.0 | USD | 20190701 |