| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9950.0 | USD | 20190621 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190621 |
| Unknown | China national standards | MT | 500.0 | USD | 20190621 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190621 |
| Unknown | China national standards | MT | 2530.0 | USD | 20190621 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190621 |
| Unknown | China national standards | MT | 32970.0 | USD | 20190621 |
| Unknown | China national standards | MT | 1200.0 | USD | 20190621 |
| Unknown | China national standards | MT | 11940.0 | USD | 20190620 |
| Unknown | China national standards | MT | 12640.0 | USD | 20190620 |