| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1690.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2210.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3040.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10570.0 | USD | 20190501 |
| Unknown | China national standards | MT | 15650.0 | USD | 20190501 |
| Unknown | China national standards | MT | 12940.0 | USD | 20190501 |
| Unknown | China national standards | MT | 12930.0 | USD | 20190501 |
| Unknown | China national standards | MT | 44790.0 | USD | 20190501 |
| Unknown | China national standards | MT | 11560.0 | USD | 20190501 |