| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1170.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190111 |
| Unknown | China national standards | MT | 6930.0 | USD | 20190110 |
| Unknown | China national standards | MT | 9140.0 | USD | 20190110 |
| Unknown | China national standards | MT | 11970.0 | USD | 20190110 |
| Unknown | China national standards | MT | 12770.0 | USD | 20190110 |
| Unknown | China national standards | MT | 9160.0 | USD | 20190110 |
| Unknown | China national standards | MT | 9140.0 | USD | 20190110 |
| Unknown | China national standards | MT | 6020.0 | USD | 20190110 |