| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25000.0 | USD | 20190413 |
| Unknown | China national standards | MT | 4520.0 | USD | 20190413 |
| Unknown | China national standards | MT | 2350.0 | USD | 20190413 |
| Unknown | China national standards | MT | 3820.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4470.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4830.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4360.0 | USD | 20190412 |
| Unknown | China national standards | MT | 5070.0 | USD | 20190412 |
| Unknown | China national standards | MT | 31950.0 | USD | 20190412 |
| Unknown | China national standards | MT | 30380.0 | USD | 20190412 |