| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3520.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6820.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2860.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6950.0 | USD | 20180801 |
| Unknown | China national standards | MT | 3250.0 | USD | 20180801 |
| Unknown | China national standards | MT | 25900.0 | USD | 20180801 |
| Unknown | China national standards | MT | 3260.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4750.0 | USD | 20180801 |