| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23600.0 | USD | 20190821 |
| Unknown | China national standards | MT | 440.0 | USD | 20190821 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190821 |
| Unknown | China national standards | MT | 8030.0 | USD | 20190821 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190821 |
| Unknown | China national standards | MT | 3800.0 | USD | 20190821 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190821 |
| Unknown | China national standards | MT | 120.0 | USD | 20190821 |
| Unknown | China national standards | MT | 240.0 | USD | 20190820 |
| Unknown | China national standards | MT | 220.0 | USD | 20190820 |