| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20180112 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180112 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180111 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180111 |
| Unknown | China national standards | MT | 420.0 | USD | 20180111 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180110 |
| Unknown | China national standards | MT | 240.0 | USD | 20180110 |
| Unknown | China national standards | MT | 2770.0 | USD | 20180101 |
| Unknown | China national standards | MT | 170.0 | USD | 20180101 |