| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1110.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180601 |
| Unknown | China national standards | MT | 830.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180601 |
| Unknown | China national standards | MT | 900.0 | USD | 20180601 |
| Unknown | China national standards | MT | 870.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180601 |