| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2350.0 | USD | 20200201 |
| Unknown | China national standards | MT | 940.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2140.0 | USD | 20200201 |
| Unknown | China national standards | MT | 9400.0 | USD | 20200201 |
| Unknown | China national standards | MT | 39770.0 | USD | 20200201 |
| Unknown | China national standards | MT | 43480.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6590.0 | USD | 20200201 |
| Unknown | China national standards | MT | 14810.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200201 |
| Unknown | China national standards | MT | 160.0 | USD | 20191223 |