| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16240.0 | USD | 20200223 |
| Unknown | China national standards | MT | 8900.0 | USD | 20200222 |
| Unknown | China national standards | MT | 3080.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2590.0 | USD | 20200222 |
| Unknown | China national standards | MT | 6150.0 | USD | 20200221 |
| Unknown | China national standards | MT | 3830.0 | USD | 20200221 |
| Unknown | China national standards | MT | 32110.0 | USD | 20200221 |
| Unknown | China national standards | MT | 10960.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200221 |
| Unknown | China national standards | MT | 7490.0 | USD | 20200220 |