| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | 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 | 1090.0 | USD | 20190501 |
| Unknown | China national standards | MT | 890.0 | USD | 20190501 |
| Unknown | China national standards | MT | 930.0 | USD | 20190501 |
| Unknown | China national standards | MT | 990.0 | USD | 20190501 |
| Unknown | China national standards | MT | 760.0 | USD | 20190501 |
| Unknown | China national standards | MT | 950.0 | USD | 20190501 |
| Unknown | China national standards | MT | 820.0 | USD | 20190501 |