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                                    Why did Mainz Biomed's operating profit improve in Q4 2023?
                                </h1> <div class="user_slot" data-v-0eba195e=""><img src="//cdn.ainvest.com/frontResources/s/iwc-aime-seo/img/default_aime_user.ec532c9.png" alt="user" class="avatar" data-v-0eba195e=""> <span class="user_desction" data-v-0eba195e="">
                                        
                                        5/8/2025 04:25pm
                                    </span></div></div></div> <div class="seo-text-answer" data-v-0eba195e="">Mainz Biomed's operating profit did not improve in Q4 2023, as indicated by the negative operating income of $7.4 million. Therefore, the company's operating profit in Q4 2023 did not show an improvement.


|code|Ticker|Name|Date|Operating Income YoY|Operating Income|market_code|
|---|---|---|---|---|---|---|
|MYNZ|MYNZ.O|Mainz Biomed|2023 Q1|-15.20002102437727|-6487556|186|
|MYNZ|MYNZ.O|Mainz Biomed|2023 Q2|-14.078782551700087|-7926090|186|
|MYNZ|MYNZ.O|Mainz Biomed|2023 Q3|-3.0141940790705224|-5640638|186|
|MYNZ|MYNZ.O|Mainz Biomed|2023 Q4|14.730124687957463|-7399979|186|

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did Mainz Biomed's operating profit improve in Q4 2023?",1,"180aa8cc-c572-4bdb-af2e-9bfc7f21e91b","progress\u002Fsearching_for",1000,"searching_for","intusstock","186","signal",2001,"Mainz Biomed","llm_generated","ths_ainvest_lite_web",null,"MYNZ.O",999,"rich_text","MYNZ","Date","How did the company's cost structure evolve in the quarter?","What were the key revenue drivers for Mainz Biomed in Q4 2023?","Did Mainz Biomed announce any new partnerships or collaborations in Q4 2023?","dp42510360","thinking","The user wants to analyze why the operating profit of Mainz Biomed in Q4 2023 has improved. I should focus on the operating profit data and the reason behind it. I will use FinQuery for the data mentioned above; use Search for the reason; use StockNews for news of the company and market around Q4 2023.","Operating Income YoY","Operating Income","abs_国际美股领域","auto","agent","MYNZ Operating Profit in Q4 2023",1746692735334,"explain news events","title1","code","fixed_index","Ticker","Name","aigc","39196","\u002F\u002Fcdn.ainvest.com\u002FfrontResources\u002Fs\u002Ffoiegras\u002FrecommendList\u002F1.12.0\u002FrecommendList@1.12.0index.js","Mainz Biomed's operating profit did not improve in Q4 2023, as indicated by the negative operating income of $7.4 million. Therefore, the company's operating profit in Q4 2023 did not show an improvement.\n\n\n|code|Ticker|Name|Date|Operating Income YoY|Operating Income|market_code|\n|---|---|---|---|---|---|---|\n|MYNZ|MYNZ.O|Mainz Biomed|2023 Q1|-15.20002102437727|-6487556|186|\n|MYNZ|MYNZ.O|Mainz Biomed|2023 Q2|-14.078782551700087|-7926090|186|\n|MYNZ|MYNZ.O|Mainz Biomed|2023 Q3|-3.0141940790705224|-5640638|186|\n|MYNZ|MYNZ.O|Mainz Biomed|2023 Q4|14.730124687957463|-7399979|186|\n\n","select   stock_code,   operating_income from   ustock_fin_data where   report_end_date = date('2023y4q')   and stock_code = 'MYNZ.O'","agent_common_v2\nagent-summary","normal_agent","NONE","typewrite","stock","Reading News","Mainz Biomed's operating profit did not improve in Q4 2023, as indicated by the negative operating income of $7.4 million[^1]",". 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