| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2180.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1780.0 | USD | 20200320 |
| Unknown | China national standards | MT | 250.0 | USD | 20200320 |
| Unknown | China national standards | MT | 240.0 | USD | 20200320 |
| Unknown | China national standards | MT | 370.0 | USD | 20200320 |
| Unknown | China national standards | MT | 610.0 | USD | 20200320 |
| Unknown | China national standards | MT | 430.0 | USD | 20200320 |
| Unknown | China national standards | MT | 320.0 | USD | 20200320 |
| Unknown | China national standards | MT | 720.0 | USD | 20200320 |
| Unknown | China national standards | MT | 690.0 | USD | 20200320 |