| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3120.0 | USD | 20190922 |
| Unknown | China national standards | MT | 22900.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3210.0 | USD | 20190922 |
| Unknown | China national standards | MT | 2260.0 | USD | 20190921 |
| Unknown | China national standards | MT | 20640.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190921 |
| Unknown | China national standards | MT | 2770.0 | USD | 20190921 |
| Unknown | China national standards | MT | 2260.0 | USD | 20190921 |
| Unknown | China national standards | MT | 17760.0 | USD | 20190921 |
| Unknown | China national standards | MT | 22730.0 | USD | 20190920 |