| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10460.0 | USD | 20180910 |
| Unknown | China national standards | MT | 9020.0 | USD | 20180910 |
| Unknown | China national standards | MT | 6500.0 | USD | 20180910 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3690.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3130.0 | USD | 20180901 |