| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7380.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5940.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7260.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7380.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8910.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6870.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5940.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190701 |