| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20200323 |
| Unknown | China national standards | MT | 7140.0 | USD | 20200323 |
| Unknown | China national standards | MT | 51060.0 | USD | 20200322 |
| Unknown | China national standards | MT | 62540.0 | USD | 20200321 |
| Unknown | China national standards | MT | 25130.0 | USD | 20200320 |
| Unknown | China national standards | MT | 2860.0 | USD | 20200320 |
| Unknown | China national standards | MT | 2030.0 | USD | 20200319 |
| Unknown | China national standards | MT | 230.0 | USD | 20200319 |
| Unknown | China national standards | MT | 2880.0 | USD | 20200319 |
| Unknown | China national standards | MT | 8410.0 | USD | 20200318 |