You asked for three different prices, and the quotations were 10 yuan, 12 yuan and 15 yuan per kilogram. If it is reported, it is nonsense. Our import cost is 7 yuan per kilogram, including freight. The selling price is different, but the market price set by each company is different. Anyway, the price given to our salesman is like this. We sometimes quote a very high price, 654,300. There are 80, 60, 40, 20, mainly depending on who pays. If it is a foreign-funded enterprise or a state-owned enterprise, it is a fool not to make money. If it is an individual boss's factory, but also very concerned about the cost, the price is very low. The most important thing is to look at Party A's quotation and meet Party A's demand.