One is the price of coal and gold, which I didn't handle well, and I didn't check it in detail on the Internet, but Wang Hai didn't have enough common sense there.

First of all, Wang Hai is a very important person, born as Liu Tao, a child of an ordinary migrant worker, he wanted to buy a large amount of coal, and his first thought was to find an acquaintance. Wang Hai also wrote clearly in the book, I am playing with you, how much to sell, how much money is up to him.

Liu Tao urgently needed coal, and wanted Wang Hai to help, but he said how much it was, and he was playing with the Ministry of Railways, not the transportation company. Of course, you will say why not go to the transportation company, of course you can go to the transportation company, but Liu Tao urgently needs coal, or that is it, the help between the rich is at most a matter of one sentence, and how much money is just an excuse. Why didn't I go with the carrier? Or is it because of Wang Hai!

There is also the calorific value of coal, here I did not make it clear, increasing the calorific value means to make it burn more fully, remove some impurities that hinder combustion, make it burn more fully, and naturally produce more heat.

Okay,I'll admit that my common sense is very annoying.,But I still hope everyone can support me.,Novels aren't perfect.,But people like me are pitted.,It's estimated that there are only a handful.,I'm not a primary school student.,LOL I don't pit either.