| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20190316 |
| Unknown | China national standards | MT | 10960.0 | USD | 20190316 |
| Unknown | China national standards | MT | 25060.0 | USD | 20190316 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190316 |
| Unknown | China national standards | MT | 620.0 | USD | 20190316 |
| Unknown | China national standards | MT | 620.0 | USD | 20190315 |
| Unknown | China national standards | MT | 3800.0 | USD | 20190315 |
| Unknown | China national standards | MT | 4790.0 | USD | 20190315 |
| Unknown | China national standards | MT | 610.0 | USD | 20190314 |
| Unknown | China national standards | MT | 25840.0 | USD | 20190314 |