| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5150.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2010.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21440.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2410.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6940.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6790.0 | USD | 20191101 |
| Unknown | China national standards | MT | 780.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4080.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4820.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5000.0 | USD | 20191101 |