A salted fishapos;s

"I heard some whispers before coming here, saying there were blue bricks and red bricks. I wonder what their prices are",Brick won't work, if you're going to build a wall, you have to plaster it on the outside, otherwise after ten or twenty years those bricks will loosen.,"Then I'll order 20,000 blue bricks and 20,000 red bricks. Uncle, give me a discount."。