| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5080.0 | USD | 20200312 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200312 |
| Unknown | China national standards | MT | 3670.0 | USD | 20200312 |
| Unknown | China national standards | MT | 9350.0 | USD | 20200311 |
| Unknown | China national standards | MT | 840.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200311 |
| Unknown | China national standards | MT | 5100.0 | USD | 20200310 |
| Unknown | China national standards | MT | 9770.0 | USD | 20200301 |
| Unknown | China national standards | MT | 9630.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1400.0 | USD | 20200301 |