| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20200323 |
| Unknown | China national standards | MT | 320.0 | USD | 20200323 |
| Unknown | China national standards | MT | 510.0 | USD | 20200323 |
| Unknown | China national standards | MT | 480.0 | USD | 20200323 |
| Unknown | China national standards | MT | 23400.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200322 |
| Unknown | China national standards | MT | 260.0 | USD | 20200322 |
| Unknown | China national standards | MT | 4340.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1810.0 | USD | 20200321 |