| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24140.0 | USD | 20191119 |
| Unknown | China national standards | MT | 19940.0 | USD | 20191119 |
| Unknown | China national standards | MT | 20370.0 | USD | 20191119 |
| Unknown | China national standards | MT | 28560.0 | USD | 20191119 |
| Unknown | China national standards | MT | 21610.0 | USD | 20191119 |
| Unknown | China national standards | MT | 21090.0 | USD | 20191119 |
| Unknown | China national standards | MT | 3460.0 | USD | 20191119 |
| Unknown | China national standards | MT | 2760.0 | USD | 20191118 |
| Unknown | China national standards | MT | 2780.0 | USD | 20191118 |
| Unknown | China national standards | MT | 4250.0 | USD | 20191118 |