| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 188470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 959820.0 | USD | 20191201 |
| Unknown | China national standards | MT | 75640.0 | USD | 20191201 |
| Unknown | China national standards | MT | 83230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 524520.0 | USD | 20191201 |
| Unknown | China national standards | MT | 225020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 237450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 22280.0 | USD | 20191201 |