| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2770.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2550.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2540.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2760.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3260.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2610.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2530.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3240.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2540.0 | USD | 20200401 |
| Unknown | China national standards | MT | 390.0 | USD | 20200401 |