Discussed here Tariffs and Dahua
From what we hear, some are already planning to raise prices (e.g., LTS, Bollide), others are waiting to see as they have inventory in stock for months, some may be planning to eat the cost and there is some discussion of moving manufacturing to other countries (e.g., Hikvision could move manufacturing to India where they already produce for the Indian market).
Just received my 2 cameras that I ordered from Andy last week. Customs never opened the package or looked at the packing slip. If there is a charge, it was not included with the shipment. So unless they bill me, I did not see any differences in this shipment delivery from the other orders I received from Andy.