C919 Prepare to Cut the Stone

"Brother Lin, these two pieces of material... Although they aren't big, their quality is intact and there are no cracks. We are still in business. Follow the rules."

"All the raw materials I bet here are three thousand yuan per kilogram. These two pieces of raw materials add up to thirty kilograms. I'll give you a 10% discount. Give me 8 million yuan. This is fair