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Preference shares liabilities (Details) - Preference shares liabilities - Share Exchange Agreement and Subscription Agreement - Prenetics HK |  | 1 Months Ended
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Jun. 16, 2021 shares | May 31, 2021 shares
Disclosure of financial liabilities [line items] |  |
Conversion ratio |  | 1
Series A preference shares |  |
Disclosure of financial liabilities [line items] |  |
Number of shares exchanged |  | 4,154,726
Series B preference shares |  |
Disclosure of financial liabilities [line items] |  |
Number of shares exchanged |  | 5,338,405
Percentage of simple interest on subscription price for redemption |  | 10.00%
Series C preference shares |  |
Disclosure of financial liabilities [line items] |  |
Number of shares exchanged |  | 10,532,116
Percentage of simple interest on subscription price for redemption |  | 10.00%
Series D preference shares |  |
Disclosure of financial liabilities [line items] |  |
Percentage of simple interest on subscription price for redemption |  | 10.00%
Series E Preferred shares |  |
Disclosure of financial liabilities [line items] |  |
Number of shares issued | 1,650,913 |
Percentage of simple interest on subscription price for redemption |  | 12.00%

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- Definition Number of new stock issued during the period. + References No definition available. + Details
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