| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20190901 |
| Unknown | China national standards | MT | 830.0 | USD | 20190901 |
| Unknown | China national standards | MT | 88260.0 | USD | 20190901 |
| Unknown | China national standards | MT | 200.0 | USD | 20190901 |
| Unknown | China national standards | MT | 230.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4910.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2550.0 | USD | 20190901 |
| Unknown | China national standards | MT | 460.0 | USD | 20190901 |