| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1220.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190501 |