| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10620.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10270.0 | USD | 20190501 |
| Unknown | China national standards | MT | 12770.0 | USD | 20190501 |
| Unknown | China national standards | MT | 13140.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10320.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10540.0 | USD | 20190501 |
| Unknown | China national standards | MT | 11740.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10070.0 | USD | 20190501 |
| Unknown | China national standards | MT | 11020.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10180.0 | USD | 20190501 |