| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20200510 |
| Unknown | China national standards | MT | 3830.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5230.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4340.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5040.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5650.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4950.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5690.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5980.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4780.0 | USD | 20200501 |