The kind of blue bricks we're talking about aren't something the average family can afford. Such items are only in demand for those who are relatively well-off and are planning to build a house soon.
Of course, Ru Nan is a large region with many people, so there are still those who are constructing houses.
Zhao Hanzhang thought they should slightly lower the price so that more people building homes could afford the bricks.
After all, the cost of making bricks for them isn't very high. As long as they have mud and workers, they could produce bricks continuously.
However, Zhao Hanzhang still wanted to conduct more profitable business and went to Fu Tinghan for advice.
"It's not difficult to make glass. I'll start by creating a thermometer."
Zhao Hanzhang: "The furnace and labor..."
Fu Tinghan smiled and said, "You can use the kilns for porcelain, and the craftsmen should ideally also be skilled in porcelain making."