| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20200321 |
| Unknown | China national standards | MT | 680.0 | USD | 20200321 |
| Unknown | China national standards | MT | 370.0 | USD | 20200321 |
| Unknown | China national standards | MT | 480.0 | USD | 20200321 |
| Unknown | China national standards | MT | 330740.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200320 |
| Unknown | China national standards | MT | 18910.0 | USD | 20200320 |
| Unknown | China national standards | MT | 4720.0 | USD | 20200320 |
| Unknown | China national standards | MT | 4300.0 | USD | 20200320 |
| Unknown | China national standards | MT | 6310.0 | USD | 20200320 |