C47 tiger father without dog daughter

After Long Qianyu heard this, she thought for a long time before saying, "The quality is about the same? However, the cost is outrageously high, so the problem is not in the market, nor can it be us, because the price is completely set according to the cost, so it must be the source of the goods. "

Long Mohai looked at Long Qianyu and replied with a smile, "Yes, but it's not exactly right