| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26220.0 | USD | 20191010 |
| Unknown | China national standards | MT | 27000.0 | USD | 20191010 |
| Unknown | China national standards | MT | 21830.0 | USD | 20191010 |
| Unknown | China national standards | MT | 310.0 | USD | 20191010 |
| Unknown | China national standards | MT | 11330.0 | USD | 20191010 |
| Unknown | China national standards | MT | 13910.0 | USD | 20191010 |
| Unknown | China national standards | MT | 6710.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1200.0 | USD | 20191001 |
| Unknown | China national standards | MT | 98360.0 | USD | 20191001 |
| Unknown | China national standards | MT | 9480.0 | USD | 20191001 |