Non-reserve foreign exchange refers to whether it is worth or necessary to buy foreign exchange. Simply put, the country is regarded as an enterprise. Non-reserved foreign exchange is the working capital of the enterprise, and the foreign exchange is reserved for long-term deposits or investments.

The decrease of non-reserve foreign exchange means the increase of domestic demand, and the increase of non-reserve foreign exchange means the decrease of domestic demand is not necessarily.

The value of non-reserve foreign exchange can only be established when it is fixed. Needless to say, domestic demand increases and imports increase, but non-reserve foreign exchange decreases. That's it anyway. Of course, the purpose of reserving foreign exchange is to regulate foreign trade in different periods, so you will use the reserve currency when domestic demand increases, and the reserve is normal when demand decreases, so your problem will not exist.