| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20180520 |
| Unknown | China national standards | MT | 160.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1420.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180519 |
| Unknown | China national standards | MT | 990.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180519 |
| Unknown | China national standards | MT | 160.0 | USD | 20180519 |
| Unknown | China national standards | MT | 160.0 | USD | 20180519 |
| Unknown | China national standards | MT | 190.0 | USD | 20180519 |