| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20190921 |
| Unknown | China national standards | MT | 450.0 | USD | 20190921 |
| Unknown | China national standards | MT | 430.0 | USD | 20190920 |
| Unknown | China national standards | MT | 510.0 | USD | 20190920 |
| Unknown | China national standards | MT | 3150.0 | USD | 20190920 |
| Unknown | China national standards | MT | 2970.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190919 |
| Unknown | China national standards | MT | 370.0 | USD | 20190919 |
| Unknown | China national standards | MT | 2760.0 | USD | 20190919 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190919 |