Will the city's demand grow?

The construction of a technology company, production and sales of technology products, sales and profits are very good, there is a city demand for this product is 600, and soon to meet the city, and the city other products such as food and clothing are adequate supply ( AI company), looking forward to the city to increase demand, but a long time after the city found the demand has been 600, did not improve?

Will the demand for this game city grow?