| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20200310 |
| Unknown | China national standards | MT | 790.0 | USD | 20200310 |
| Unknown | China national standards | MT | 860.0 | USD | 20200310 |
| Unknown | China national standards | MT | 770.0 | USD | 20200310 |
| Unknown | China national standards | MT | 700.0 | USD | 20200310 |
| Unknown | China national standards | MT | 740.0 | USD | 20200310 |
| Unknown | China national standards | MT | 120.0 | USD | 20200310 |
| Unknown | China national standards | MT | 790.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200301 |
| Unknown | China national standards | MT | 790.0 | USD | 20200301 |