| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1790.0 | USD | 20190511 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190511 |
| Unknown | China national standards | MT | 9590.0 | USD | 20190511 |
| Unknown | China national standards | MT | 10210.0 | USD | 20190511 |
| Unknown | China national standards | MT | 1870.0 | USD | 20190511 |
| Unknown | China national standards | MT | 1870.0 | USD | 20190510 |
| Unknown | China national standards | MT | 8500.0 | USD | 20190510 |
| Unknown | China national standards | MT | 11780.0 | USD | 20190510 |
| Unknown | China national standards | MT | 9700.0 | USD | 20190510 |
| Unknown | China national standards | MT | 1780.0 | USD | 20190510 |