| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5900.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7060.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4760.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12400.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6630.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10980.0 | USD | 20190701 |
| Unknown | China national standards | MT | 16240.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 9690.0 | USD | 20190701 |