| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3010.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2720.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3090.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3010.0 | USD | 20200501 |
| Unknown | China national standards | MT | 21980.0 | USD | 20200422 |
| Unknown | China national standards | MT | 3350.0 | USD | 20200422 |
| Unknown | China national standards | MT | 23590.0 | USD | 20200419 |
| Unknown | China national standards | MT | 3140.0 | USD | 20200419 |