| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7060.0 | USD | 20190317 |
| Unknown | China national standards | MT | 340.0 | USD | 20190317 |
| Unknown | China national standards | MT | 100560.0 | USD | 20190317 |
| Unknown | China national standards | MT | 8750.0 | USD | 20190317 |
| Unknown | China national standards | MT | 4390.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190316 |
| Unknown | China national standards | MT | 4390.0 | USD | 20190316 |
| Unknown | China national standards | MT | 6460.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2290.0 | USD | 20190316 |
| Unknown | China national standards | MT | 16080.0 | USD | 20190316 |