| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3190.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4240.0 | USD | 20180501 |
| Unknown | China national standards | MT | 550.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7790.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180501 |