| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2200.0 | USD | 20191012 |
| Unknown | China national standards | MT | 64100.0 | USD | 20191011 |
| Unknown | China national standards | MT | 7360.0 | USD | 20191011 |
| Unknown | China national standards | MT | 300.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2100.0 | USD | 20191001 |
| Unknown | China national standards | MT | 230.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2900.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4720.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4720.0 | USD | 20191001 |