| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9010.0 | USD | 20190220 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190220 |
| Unknown | China national standards | MT | 31340.0 | USD | 20190219 |
| Unknown | China national standards | MT | 9140.0 | USD | 20190219 |
| Unknown | China national standards | MT | 7820.0 | USD | 20190219 |
| Unknown | China national standards | MT | 24450.0 | USD | 20190219 |
| Unknown | China national standards | MT | 26200.0 | USD | 20190219 |
| Unknown | China national standards | MT | 1150.0 | USD | 20190219 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190219 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190218 |