| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1400.0 | USD | 20190921 |
| Unknown | China national standards | MT | 9960.0 | USD | 20190921 |
| Unknown | China national standards | MT | 420.0 | USD | 20190921 |
| Unknown | China national standards | MT | 860.0 | USD | 20190921 |
| Unknown | China national standards | MT | 520.0 | USD | 20190921 |
| Unknown | China national standards | MT | 870.0 | USD | 20190921 |
| Unknown | China national standards | MT | 58420.0 | USD | 20190920 |
| Unknown | China national standards | MT | 32040.0 | USD | 20190920 |
| Unknown | China national standards | MT | 770.0 | USD | 20190920 |
| Unknown | China national standards | MT | 6140.0 | USD | 20190920 |