| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20190622 |
| Unknown | China national standards | MT | 590.0 | USD | 20190622 |
| Unknown | China national standards | MT | 8800.0 | USD | 20190621 |
| Unknown | China national standards | MT | 21560.0 | USD | 20190621 |
| Unknown | China national standards | MT | 3890.0 | USD | 20190621 |
| Unknown | China national standards | MT | 2900.0 | USD | 20190621 |
| Unknown | China national standards | MT | 2360.0 | USD | 20190621 |
| Unknown | China national standards | MT | 4710.0 | USD | 20190621 |
| Unknown | China national standards | MT | 3510.0 | USD | 20190621 |
| Unknown | China national standards | MT | 5970.0 | USD | 20190621 |