| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14470.0 | USD | 20180801 |
| Unknown | China national standards | MT | 31940.0 | USD | 20180801 |
| Unknown | China national standards | MT | 13770.0 | USD | 20180801 |
| Unknown | China national standards | MT | 27610.0 | USD | 20180801 |
| Unknown | China national standards | MT | 31400.0 | USD | 20180801 |
| Unknown | China national standards | MT | 25700.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4350.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4440.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5030.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4800.0 | USD | 20180801 |