| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20191011 |
| Unknown | China national standards | MT | 250.0 | USD | 20191011 |
| Unknown | China national standards | MT | 330.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1820.0 | USD | 20191010 |
| Unknown | China national standards | MT | 2090.0 | USD | 20191010 |
| Unknown | China national standards | MT | 2630.0 | USD | 20191010 |
| Unknown | China national standards | MT | 2030.0 | USD | 20191010 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191010 |
| Unknown | China national standards | MT | 2030.0 | USD | 20191010 |
| Unknown | China national standards | MT | 2220.0 | USD | 20191010 |