| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2220.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2440.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2380.0 | USD | 20180622 |
| Unknown | China national standards | MT | 380.0 | USD | 20180622 |
| Unknown | China national standards | MT | 400.0 | USD | 20180621 |