| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1680.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190110 |
| Unknown | China national standards | MT | 810.0 | USD | 20190110 |
| Unknown | China national standards | MT | 35440.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190110 |
| Unknown | China national standards | MT | 45480.0 | USD | 20190110 |
| Unknown | China national standards | MT | 55600.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190101 |
| Unknown | China national standards | MT | 18810.0 | USD | 20190101 |