| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190111 |
| Unknown | China national standards | MT | 6120.0 | USD | 20190110 |
| Unknown | China national standards | MT | 9240.0 | USD | 20190110 |
| Unknown | China national standards | MT | 20370.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1170.0 | USD | 20190110 |
| Unknown | China national standards | MT | 890.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190110 |
| Unknown | China national standards | MT | 4610.0 | USD | 20190110 |