| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20200510 |
| Unknown | China national standards | MT | 210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1330.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2130.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2560.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2390.0 | USD | 20200501 |
| Unknown | China national standards | MT | 160.0 | USD | 20200501 |