| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35110.0 | USD | 20190110 |
| Unknown | China national standards | MT | 27940.0 | USD | 20190110 |
| Unknown | China national standards | MT | 3520.0 | USD | 20190110 |
| Unknown | China national standards | MT | 4180.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190110 |
| Unknown | China national standards | MT | 33060.0 | USD | 20190101 |
| Unknown | China national standards | MT | 13370.0 | USD | 20190101 |
| Unknown | China national standards | MT | 33620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 35620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 33140.0 | USD | 20190101 |