| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6120.0 | USD | 20200501 |
| Unknown | China national standards | MT | 21270.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5510.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2310.0 | USD | 20200501 |
| Unknown | China national standards | MT | 8980.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4350.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4400.0 | USD | 20200501 |
| Unknown | China national standards | MT | 17140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 14350.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4760.0 | USD | 20200501 |