| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 970.0 | USD | 20190622 |
| Unknown | China national standards | MT | 370.0 | USD | 20190622 |
| Unknown | China national standards | MT | 2960.0 | USD | 20190621 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190621 |
| Unknown | China national standards | MT | 3210.0 | USD | 20190621 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190621 |
| Unknown | China national standards | MT | 3440.0 | USD | 20190621 |
| Unknown | China national standards | MT | 4480.0 | USD | 20190621 |
| Unknown | China national standards | MT | 220.0 | USD | 20190621 |
| Unknown | China national standards | MT | 510.0 | USD | 20190621 |