| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4710.0 | USD | 20190220 |
| Unknown | China national standards | MT | 4600.0 | USD | 20190220 |
| Unknown | China national standards | MT | 3780.0 | USD | 20190220 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190220 |
| Unknown | China national standards | MT | 3780.0 | USD | 20190220 |
| Unknown | China national standards | MT | 36810.0 | USD | 20190219 |
| Unknown | China national standards | MT | 13150.0 | USD | 20190219 |
| Unknown | China national standards | MT | 4530.0 | USD | 20190219 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190219 |
| Unknown | China national standards | MT | 5200.0 | USD | 20190219 |