| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11460.0 | USD | 20190423 |
| Unknown | China national standards | MT | 640.0 | USD | 20190423 |
| Unknown | China national standards | MT | 650.0 | USD | 20190423 |
| Unknown | China national standards | MT | 320.0 | USD | 20190423 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190423 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190423 |
| Unknown | China national standards | MT | 4430.0 | USD | 20190422 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190422 |
| Unknown | China national standards | MT | 11470.0 | USD | 20190422 |