| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16190.0 | USD | 20200501 |
| Unknown | China national standards | MT | 19970.0 | USD | 20200501 |
| Unknown | China national standards | MT | 16650.0 | USD | 20200501 |
| Unknown | China national standards | MT | 24380.0 | USD | 20200501 |
| Unknown | China national standards | MT | 9210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200501 |
| Unknown | China national standards | MT | 14700.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2780.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2370.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2370.0 | USD | 20200501 |