San yan chong produced after Ming dynasty?

Feb 2018
Various places
Does anyone know if the San yan chong (三眼銃) handcannons continued to be produced in China under Qing rule? I've seen that the Qing continued use of other Chinese artillery (such as Hongyipao, 紅夷炮) and small arms (such as matchlock muskets) as late as the Opium Wars, so I was curious.