| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 274590.0 | USD | 20180801 |
| Unknown | China national standards | MT | 292870.0 | USD | 20180801 |
| Unknown | China national standards | MT | 828240.0 | USD | 20180801 |
| Unknown | China national standards | MT | 82650.0 | USD | 20180801 |
| Unknown | China national standards | MT | 648700.0 | USD | 20180801 |
| Unknown | China national standards | MT | 135130.0 | USD | 20180801 |
| Unknown | China national standards | MT | 13920.0 | USD | 20180801 |
| Unknown | China national standards | MT | 74760.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4150.0 | USD | 20180801 |
| Unknown | China national standards | MT | 7780.0 | USD | 20180801 |