The regional manager said, "All our efforts have been rewarded at last!"

After a while, in the hotel box, the Minister of Purchasing came alone. After three rounds of wine, he asked us, "How did you make such a low quotation?"

I laughed and said, "We want to make profit for you. We just want to make a list and do a model project. We don't think about making profit."

He said, "Your first package is 150,000 yuan cheaper than your opponents, and your second package is 100,000 yuan cheaper than your opponents. You both won the bid at the lowest price.

I smiled and asked, "Did Cheng always say...