| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20190314 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190313 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190313 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190313 |
| Unknown | China national standards | MT | 3320.0 | USD | 20190313 |
| Unknown | China national standards | MT | 6250.0 | USD | 20190313 |
| Unknown | China national standards | MT | 2860.0 | USD | 20190313 |
| Unknown | China national standards | MT | 2910.0 | USD | 20190313 |
| Unknown | China national standards | MT | 460.0 | USD | 20190313 |
| Unknown | China national standards | MT | 410.0 | USD | 20190313 |