| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2040.0 | USD | 20191221 |
| Unknown | China national standards | MT | 2200.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1640.0 | USD | 20191221 |
| Unknown | China national standards | MT | 2040.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1590.0 | USD | 20191221 |
| Unknown | China national standards | MT | 9630.0 | USD | 20191220 |
| Unknown | China national standards | MT | 17180.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1500.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3330.0 | USD | 20191220 |
| Unknown | China national standards | MT | 7620.0 | USD | 20191219 |