| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20200221 |
| Unknown | China national standards | MT | 150.0 | USD | 20200221 |
| Unknown | China national standards | MT | 670.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1330.0 | USD | 20200221 |
| Unknown | China national standards | MT | 250.0 | USD | 20200221 |
| Unknown | China national standards | MT | 380.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1400.0 | USD | 20200221 |
| Unknown | China national standards | MT | 770.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200221 |
| Unknown | China national standards | MT | 10670.0 | USD | 20200221 |