| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28620.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3090.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4090.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190701 |
| Unknown | China national standards | MT | 200.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2520.0 | USD | 20190701 |
| Unknown | China national standards | MT | 140.0 | USD | 20190701 |
| Unknown | China national standards | MT | 27070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 27070.0 | USD | 20190701 |