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v3.21.2

Related party balances and transactions (Tables) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2021 | Dec. 31, 2020
Related Party Transactions [Abstract] |  |
Schedule of amount due from related party |  |
|  | December 31, 2019 |  | December 31, 2020
Amount due from related party: |  |  |  |  |  |
Ochem(i) |  | $ | 1,856 |  | $ | —
Total |  | $ | 1,856 |  | $ | —
(i) The balance represents advance payment for materials purchased from Ochem.
Schedule of related parties transactions |
|  | Three months ended June 30, |  | Six months ended June 30,
|  | 2020 |  | 2021 |  | 2020 |  | 2021
Raw material sold to Ochem |  | $ | — |  | $ | 138 |  | $ | — |  | $ | 293
|  | Year Ended December 31,
|  | 2018 |  | 2019 |  | 2020
Raw material purchased from Ochem |  | $ | 30 |  | $ | — |  | $ | —
Raw material purchased from Ochemate |  |  | 2 |  |  | — |  |  | —
Raw material sold to Ochem |  |  | — |  |  | — |  |  | 167
Schedule of relationship with the group |
Name |  | Relationship with the Group
Ochem |  | Controlled by CEO
Ochemate |  | Controlled by CEO

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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