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Loss Per Share | 12 Months Ended
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Dec. 31, 2020
Earnings Per Share [Abstract] |
Loss Per Share |
20. | Loss Per Share
The following is the calculation of loss per share:
|  | Year ended December 31, 2019 |  |  | Year ended December 31, 2020 |
Net loss |  | $ | (10,853,435 | ) |  | $ | (7,846,768 | )
Less: Net loss attributable to non-controlling interests |  |  | 85,912 |  |  |  | 39,870 |
Net loss attributable to shareholders of CBAK Energy Technology, Inc. |  |  | (10,767,523 | ) |  |  | (7,806,898 | )
Weighted average shares used in basic and diluted computation |  |  | 38,965,564 |  |  |  | 61,992,386 |
Loss per share - basic and diluted |  | $ | (0.28 | ) |  | $ | (0.10 | )
Note: | Including 5,834 and nil vested restricted shares granted pursuant to the 2015 Plan that were not yet issued as of December 31, 2019 and 2020, respectively.
For the years ended December 31, 2019 and 2020, 1,505,833 and 938,837 unvested restricted shares, respectively, and all the outstanding warrants were anti-dilutive and excluded from shares used in the diluted computation.

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