"If there are any, I plan to accept them all."

Cheng Yaojin looked at Wu Huaiyu and felt that this kid must be holding back some big tricks. He couldn't just want to become a second-rate dealer.

"Maybe you secretly learned the method of decolorizing and purifying sucrose from merchants in Tianzhu, so that it can turn sucrose into white sugar?"

"Research, study."

When Lao Cheng heard this, he slapped his thigh in surprise. Tianzhu merchants relied on this unique technology of converting sucrose into white sugar and made a lot of money. They supplied all the white sugar in Chang'an.

Even if Lao Cheng can master some sucrose, he basically still has to sell it to merchants in Tianzhu, or directly sell it in the market at a price far lower than that of white sugar. The profit is much lower if it is not high-grade.

This technique of turning sucrose into white is a secret that has not been passed on to the Asan people of Tianzhu. In fact, the Central Plains court or the people have gone to Tianzhu to steal it for a long time, but there is nothing so easy to steal, and they have not learned it yet.

If Wu Huaiyu had this skill, it would be great.

"My master once taught me a method. The sucrose produced is much whiter than the white sugar produced by merchants in Tianzhu. Their white sugar should be called brown sugar. How can it be called white sugar? The sucrose produced by my master's method is white.

Snow white.”

"Fuck!" Cheng Yaojin exclaimed. "Seriously?"

Huaiyu smiled.

"Here, I give you all the sucrose in my hand, including the sucrose in the hands of Cui and Zheng's family. I have only one request. If you make it into snow-white sugar, you can sell me half of it. No, three times."

Just one."

"no problem!"

There are many techniques for decolorizing sucrose. Among them, there is a relatively traditional old method, also called the yellow mud slurry decolorization method. It is simple but effective. It seems to have been used since the Song Dynasty. Huaiyu has indeed tried it before, and the effect is good, but he has never

When I took it out, firstly, I didn’t have that much effort, and secondly, my status was not high at the time. I didn’t dare to expose such a remarkable thing easily, for fear that I wouldn’t be able to protect it.

Now, you don't have to worry about that.

Of course, in the Tang Dynasty, there are a few families that control more sucrose, the Qiu family, the Duan family, and now the Cheng Yaojin and Cui Zheng families. They control a lot of sucrose, and they also control Lingnan and a lot in the southwest.

sugarcane growing area,

Wu Huaiyu has the technology and they have the raw materials. Together they can win-win.

Otherwise, the technology is empty. If you cannot master the raw materials, it will be difficult to guarantee profits and it will be easy to be controlled by others.

"If we really have this technology, then in the Lingnan and Nanzhong areas, we will have to recruit more southern barbarians to cultivate land to grow sugar cane," Lao Cheng said excitedly.

Wu Huaiyu didn't see Cheng Chumo at Cheng's house. This guy was also very busy after returning to Beijing, mainly on blind dates.

Lao Cheng was worried about his eldest son. Chu Liang, his second son, was directly selected by the emperor to be his prospective son-in-law. He didn't have to worry about it. However, the eldest son's marriage was something important that he couldn't be careless about.

Lao Cheng himself was hooking up with the thirty-six-year-old Widow Cui, and his eldest son hoped that he could marry a girl with the fifth surname.

As he was now close to the Cui and Zheng families, Lao Cheng wanted to get married from both families.

Cheng Chumo now goes to these two families every day to see if there is any house in the Cui family in Qinghe and the Zheng family in Xingyang that he can like. After all, Cheng Chumo is also the Marquis of Dong'a County and the governor of Yinzhou, and he has also mixed up with the purple-robed goldfish.

,not bad.

His old Cheng was doing better.

"Is there any suitable one?"

"Cui and Zheng's family have several properties that they are interested in, but they haven't decided yet. We have to take another look."

Looking at this again, it is for the Cui and Zheng families to consider it, not the Cheng family to pick each other. But even so, Cheng Yaojin is still very satisfied. The fact that several houses from the five surnames and seven clans are interested shows that the Cheng family is doing well now. Already.

Anyway, Cheng Yaojin's requirements are not high. He hopes to be the first family member of Cui and Zheng's family. It is best to be a legitimate daughter. It doesn't matter whether the eldest daughter or the second daughter is the first daughter. It doesn't matter whether the surname is the eldest or the youngest. Zong, having the surname Fang and being the legitimate daughter is enough.

In the future, Chu Mo will also take the Duke's position in Lu Kingdom, so he can't marry a concubine.

"You were too anxious before. If you were not so anxious, let alone marrying a girl with the fifth surname, at least Li Jing's grandniece would be better than Fan Manzi's daughter."

"Uncle Cheng, if my wife hears what you said, she might want to kill you with her horse."

"Haha." Lao Cheng quickly shut up.
Chapter completed!