| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1220.0 | USD | 20190901 |
| Unknown | China national standards | MT | 960.0 | USD | 20190901 |
| Unknown | China national standards | MT | 700.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190901 |
| Unknown | China national standards | MT | 200.0 | USD | 20190901 |
| Unknown | China national standards | MT | 770.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3060.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1870.0 | USD | 20190901 |
| Unknown | China national standards | MT | 740.0 | USD | 20190901 |