| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 69410.0 | USD | 20190101 |
| Unknown | China national standards | MT | 100600.0 | USD | 20190101 |
| Unknown | China national standards | MT | 70240.0 | USD | 20190101 |
| Unknown | China national standards | MT | 820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 93120.0 | USD | 20190101 |
| Unknown | China national standards | MT | 14610.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10200.0 | USD | 20190101 |
| Unknown | China national standards | MT | 120.0 | USD | 20190101 |
| Unknown | China national standards | MT | 93340.0 | USD | 20181223 |
| Unknown | China national standards | MT | 13410.0 | USD | 20181222 |