| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3090.0 | USD | 20200312 |
| Unknown | China national standards | MT | 3200.0 | USD | 20200311 |
| Unknown | China national standards | MT | 22160.0 | USD | 20200301 |
| Unknown | China national standards | MT | 21470.0 | USD | 20200301 |
| Unknown | China national standards | MT | 22160.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3060.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3180.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3070.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3120.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3120.0 | USD | 20200301 |