| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1430.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3020.0 | USD | 20200501 |
| Unknown | China national standards | MT | 780.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3250.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2040.0 | USD | 20200501 |
| Unknown | China national standards | MT | 940.0 | USD | 20200501 |
| Unknown | China national standards | MT | 680.0 | USD | 20200501 |
| Unknown | China national standards | MT | 670.0 | USD | 20200501 |
| Unknown | China national standards | MT | 540.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1910.0 | USD | 20200501 |