v3.25.3
Contingencies and commitments (Tables)
9 Months Ended
Sep. 30, 2025
Contingencies and commitments  
Schedule of royalties payable

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1st year:

    

2.00% of gross sales

2nd year:

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2.25% of gross sales

3rd year:

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2.50% of gross sales

4th year:

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2.75% of gross sales

5th and following years:

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3.00% of gross sales

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