| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19630.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180519 |
| Unknown | China national standards | MT | 5390.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180519 |
| Unknown | China national standards | MT | 13660.0 | USD | 20180518 |
| Unknown | China national standards | MT | 14040.0 | USD | 20180518 |
| Unknown | China national standards | MT | 10890.0 | USD | 20180518 |
| Unknown | China national standards | MT | 33850.0 | USD | 20180518 |
| Unknown | China national standards | MT | 36930.0 | USD | 20180518 |