| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5900.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4860.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7260.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12910.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8920.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6630.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10980.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5820.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5990.0 | USD | 20190701 |