| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4620.0 | USD | 20190622 |
| Unknown | China national standards | MT | 4300.0 | USD | 20190622 |
| Unknown | China national standards | MT | 4070.0 | USD | 20190622 |
| Unknown | China national standards | MT | 4220.0 | USD | 20190622 |
| Unknown | China national standards | MT | 12760.0 | USD | 20190621 |
| Unknown | China national standards | MT | 13250.0 | USD | 20190621 |
| Unknown | China national standards | MT | 30900.0 | USD | 20190621 |
| Unknown | China national standards | MT | 33100.0 | USD | 20190621 |
| Unknown | China national standards | MT | 5110.0 | USD | 20190621 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190621 |