| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20190323 |
| Unknown | China national standards | MT | 4140.0 | USD | 20190323 |
| Unknown | China national standards | MT | 5190.0 | USD | 20190323 |
| Unknown | China national standards | MT | 6730.0 | USD | 20190322 |
| Unknown | China national standards | MT | 35070.0 | USD | 20190322 |
| Unknown | China national standards | MT | 15340.0 | USD | 20190322 |
| Unknown | China national standards | MT | 43770.0 | USD | 20190322 |
| Unknown | China national standards | MT | 43400.0 | USD | 20190322 |
| Unknown | China national standards | MT | 46840.0 | USD | 20190322 |
| Unknown | China national standards | MT | 164980.0 | USD | 20190322 |