| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20191119 |
| Unknown | China national standards | MT | 780.0 | USD | 20191119 |
| Unknown | China national standards | MT | 29220.0 | USD | 20191118 |
| Unknown | China national standards | MT | 2750.0 | USD | 20191118 |
| Unknown | China national standards | MT | 1530.0 | USD | 20191118 |
| Unknown | China national standards | MT | 16090.0 | USD | 20191118 |
| Unknown | China national standards | MT | 940.0 | USD | 20191118 |
| Unknown | China national standards | MT | 3120.0 | USD | 20191118 |
| Unknown | China national standards | MT | 1110.0 | USD | 20191118 |
| Unknown | China national standards | MT | 4670.0 | USD | 20191118 |