| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20200322 |
| Unknown | China national standards | MT | 710.0 | USD | 20200322 |
| Unknown | China national standards | MT | 7640.0 | USD | 20200321 |
| Unknown | China national standards | MT | 25530.0 | USD | 20200321 |
| Unknown | China national standards | MT | 5200.0 | USD | 20200321 |
| Unknown | China national standards | MT | 19720.0 | USD | 20200320 |
| Unknown | China national standards | MT | 5910.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1560.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1830.0 | USD | 20200320 |
| Unknown | China national standards | MT | 2820.0 | USD | 20200320 |