| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6380.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5190.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5390.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2990.0 | USD | 20200501 |
| Unknown | China national standards | MT | 810.0 | USD | 20200501 |
| Unknown | China national standards | MT | 740.0 | USD | 20200501 |
| Unknown | China national standards | MT | 770.0 | USD | 20200501 |
| Unknown | China national standards | MT | 770.0 | USD | 20200501 |
| Unknown | China national standards | MT | 770.0 | USD | 20200501 |
| Unknown | China national standards | MT | 740.0 | USD | 20200501 |