| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20190621 |
| Unknown | China national standards | MT | 390.0 | USD | 20190621 |
| Unknown | China national standards | MT | 380.0 | USD | 20190621 |
| Unknown | China national standards | MT | 320.0 | USD | 20190621 |
| Unknown | China national standards | MT | 290.0 | USD | 20190621 |
| Unknown | China national standards | MT | 4410.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2690.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2580.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2350.0 | USD | 20190620 |