| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20190315 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190314 |
| Unknown | China national standards | MT | 8210.0 | USD | 20190314 |
| Unknown | China national standards | MT | 93380.0 | USD | 20190314 |
| Unknown | China national standards | MT | 15060.0 | USD | 20190314 |
| Unknown | China national standards | MT | 55470.0 | USD | 20190314 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190314 |
| Unknown | China national standards | MT | 183370.0 | USD | 20190314 |
| Unknown | China national standards | MT | 134160.0 | USD | 20190314 |