| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20190111 |
| Unknown | China national standards | MT | 10730.0 | USD | 20190101 |
| Unknown | China national standards | MT | 12000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10730.0 | USD | 20190101 |