| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1740.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5410.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4340.0 | USD | 20200501 |
| Unknown | China national standards | MT | 16210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200501 |
| Unknown | China national standards | MT | 710.0 | USD | 20200501 |
| Unknown | China national standards | MT | 790.0 | USD | 20200501 |
| Unknown | China national standards | MT | 6350.0 | USD | 20200501 |
| Unknown | China national standards | MT | 500.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200501 |