| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20191216 |
| Unknown | China national standards | MT | 4540.0 | USD | 20191215 |
| Unknown | China national standards | MT | 3510.0 | USD | 20191215 |
| Unknown | China national standards | MT | 4680.0 | USD | 20191215 |
| Unknown | China national standards | MT | 2170.0 | USD | 20191215 |
| Unknown | China national standards | MT | 5850.0 | USD | 20191215 |
| Unknown | China national standards | MT | 7090.0 | USD | 20191215 |
| Unknown | China national standards | MT | 5970.0 | USD | 20191215 |
| Unknown | China national standards | MT | 5150.0 | USD | 20191215 |
| Unknown | China national standards | MT | 6090.0 | USD | 20191215 |