| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25530.0 | USD | 20200322 |
| Unknown | China national standards | MT | 3740.0 | USD | 20200321 |
| Unknown | China national standards | MT | 22140.0 | USD | 20200321 |
| Unknown | China national standards | MT | 3110.0 | USD | 20200321 |
| Unknown | China national standards | MT | 5970.0 | USD | 20200320 |
| Unknown | China national standards | MT | 6580.0 | USD | 20200320 |
| Unknown | China national standards | MT | 26570.0 | USD | 20200320 |
| Unknown | China national standards | MT | 21380.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200320 |
| Unknown | China national standards | MT | 850.0 | USD | 20200320 |