| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9080.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3730.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1890.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4050.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190501 |