| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4250.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190701 |
| Unknown | China national standards | MT | 700.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190701 |
| Unknown | China national standards | MT | 870.0 | USD | 20190701 |
| Unknown | China national standards | MT | 25770.0 | USD | 20190701 |
| Unknown | China national standards | MT | 49080.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6990.0 | USD | 20190701 |