comments:
Ok_Task_2562 posted on r/m435d
Their APS-C lenses are in Amazonhttps://www.amazon.com/SG-image-AF25mm-APS-C-Mount-Black/dp/B0GMBTGP47/ And they also have a website: https://www.sg-image.com/products/aps-c-25mm-f1-8-%E8%87%AA%E5%8A%A8%E5%AF%B9%E7%84%A6%E9%95%9C%E5%A4%B4 But yes you could also get it in Aliexpress ... just not there yet.