| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8730.0 | USD | 20200501 |
| Unknown | China national standards | MT | 7690.0 | USD | 20200501 |
| Unknown | China national standards | MT | 12540.0 | USD | 20200501 |
| Unknown | China national standards | MT | 7690.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200501 |
| Unknown | China national standards | MT | 210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1430.0 | USD | 20200501 |
| Unknown | China national standards | MT | 12200.0 | USD | 20200422 |
| Unknown | China national standards | MT | 12250.0 | USD | 20200420 |