| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10930.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190701 |
| Unknown | China national standards | MT | 14800.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5260.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6180.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1200.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3170.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3580.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6390.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4650.0 | USD | 20190701 |