Of course, Li Tianyu couldn't disclose this matter to Qin Xuetong.

Li Tianyu not only bought it for Qin Xuetong, but also bought some drinks and food for others.

Just now everyone played various sports in Happy Valley for a while, and had a fierce chase with those fanatical "Qin Xuetong fans". The physical strength was exhausted, and they were indeed hungry.

Especially Li Junhai and Tan Jing, it is equivalent to a 3000-meter long-distance race.

So, while eating and drinking, everyone sat around and started chatting.

At this time, everyone seemed to be familiar with it, even Li Junhai didn't feel too stiff.

Li Tianyu opened Marlboro's cigarette case, took out a cigarette, and was about to get up.

Qin Xuetong: "Where are you going?"

Li Tianyu: "Smoking."

Qin Xuetong: "Smoking is unhealthy, so be careful."

Li Tianyu said "Oh": "I don't smoke much, one or two a day."

Qin Xuetong didn't say anything, just said "hmm".

Li Tianyu got up, went to the trash can not far away, lit one, and began to swallow clouds and fog.

Chapter 541 Little girl, don't keep bullying your sister

On this day, Qin Xiaoyue had a great time, and her sister Qin Xuetong seemed to be in a good mood.

Although there was a storm of revealing his identity, fortunately he avoided it without any risk.

As for the four college students Li Junhai, Tan Jing, Guan Hekai and Su Shulan, they were even more elated and satisfied.

This time, they actually came to Happy Valley for the purpose of killing time. They never expected to meet a big star, and it was a super star like Qin Xuetong.

Therefore, this can be said to be a surprise among surprises.

On the way back, Guan Hekai sighed again and again: "Jun Hai, what exactly does your cousin do?"

Li Junhai: "Didn't I tell you that he opened a luxury hotel in Dibei Water Town."

Guan Hekai: "That's it? No way?"

Li Junhai: "Is this not enough?"

Guan Hekai: "Then how big is Qin Xuetong, even if he is the owner of a luxury hotel, it is impossible to have such a deep relationship with Qin Xuetong."

Li Junhai thought about it, and what Guan Hekai said made some sense.

Qin Xuetong is not an ordinary star, let alone those [-]th-tier starlets.

The first-line celebrities are all rich people who are making money every day. They can earn tens of millions of soft sister coins by accepting any advertisements or endorsements.

This point, even college students like them know it clearly.

Li Junhai felt that his cousin was amazing, and he had no idea how he met Qin Xuetong.

At this time, Tan Jing said: "By the way, I remember that a while ago, a runner was recorded in your cousin's hotel. Could your cousin be the Qin Xuexuetong I met at that time?"

Li Junhai suddenly realized that this was indeed the only explanation.

However, Li Tianyu and Qin Xuetong knew each other and had such a good relationship, which was also incredible.

In Tan Jing's words, Li Tianyu and Qin Xuetong are like couples who have just started dating.

But then again, if Li Tianyu and Qin Xuetong are really dating, then for Li Junhai, it will only be ecstasy.

After all, with such a great cousin as the backing, he will get twice the result with half the effort in his career in the future.

At the same time, Li Tianyu also drove Qin Xuetong and Qin Xiaoyue to Xiaowang Road, and they still got off at the Starbucks in Starlight World.

Before leaving, Qin Xuetong thanked Li Tianyu.

Li Tianyu waved his hand and said in a joking tone: "Verbal thanks are too fake, treat me to dinner later."

Qin Xuetong: "Okay."

Li Tianyu patted Qin Xiaoyue's head again: "You girl, don't keep bullying your sister."

When Qin Xiaoyue heard this, she was unhappy, and pouted: "When did I bully her! Do I dare to bully her!? Uncle Li, do you have any evidence?"

Li Tianyu made a "cut", and stretched out his hand to flick Qin Xiaoyue's forehead.

Qin Xiaoyue yelled in pain, Li Tianyu laughed and got into the car and drove away.

Qin Xiaoyue turned her head and yelled at Qin Xuetong: "He used violence against me! You don't care about him!"

Qin Xuetong glanced at Qin Xiaoyue: "What should I do with him? Well, don't pretend there, go home."

Qin Xiaoyue was not convinced, but Qin Xuetong turned around and left long ago, so she had to quickly follow behind Qin Xuetong, and muttered in a low voice: "If you don't take revenge, you are not a gentleman! Uncle Li, you wait for me!"

Li Tianyu drove the Porsche Cayenne, and returned to Yunmeng Zhizun in a blink of an eye.

Too close, after all, only a few hundred meters away.

Taking the special elevator to the [-]st floor, Li Tianyu returned to his apartment.

At this time, it was already past four in the afternoon.

He didn't feel much just now, but when he got home, Li Tianyu suddenly felt a little tired.

After playing for a day, I was sweating.

Li Tianyu went to the bathroom, took a shower, then wrapped himself in a towel, opened a can of cold beer and watched TV.

Just then, the phone on the sofa rang.

When Li Tianyu looked at the caller ID, it was Liang Feng calling.

When Liang Feng called, he must have something to talk about.

Li Tianyu quickly picked up the phone and pressed the answer button.

Li Tianyu: "Comrade Xiao Liang, do you have any news?"

The news Li Tianyu referred to naturally refers to the chip production line.

A few days ago, Li Tianyu asked Liang Feng to help find out who knew better, and then gave Li Tianyu a list of equipment for the chip production line.

Liang Feng: "Yes, I found a friend who is more familiar with chip manufacturing, and compiled a form, which basically includes all production equipment, specific models, and approximate prices, and has sent it to your WeChat Here, you can take a look first."

Li Tianyu: "Okay, thank you."

Liang Feng: "You're welcome. After all, it's just sorted out by one person. There may be some mistakes and omissions. It's just for reference."

Liang Feng added: "My friend said that to install a complete production line, two billion soft sister coins may not be enough."

Li Tianyu: "Okay, I see, I'll do some research first."

After chatting with Liang Feng for a while, Li Tianyu hung up the phone.

At this time, Li Tianyu saw that he had received a new message on WeChat, which was the form sent by Liang Feng.

Li Tianyu opened the form and looked at a bunch of information about machinery and equipment, from name, model, function, to price.

Anyway, Li Tianyu almost had everything he wanted to know, and even if he didn't want to know, he wrote some.

These machines are basically the latest models, available in every country.

Of course, the vast majority are imported.

Frankly speaking, this form was done with great care, and I don't know if Liang Feng's friend is more reliable, or if Liang Feng specifically entrusted it.

After reading this form, Li Tianyu felt that he had gained a lot.

The process of chip manufacturing is still quite complicated. A whole production line needs a variety of machines, including the ASML photolithography machine in the Netherlands, which is the country of Windmill.

This is not just a machine, but a whole set of machines, which is extremely complicated.

It is also expensive because it is so complicated.

The latest ASML lithography machine costs more than one billion yuan for a set, which is still US dollars.

Li Tianyu pondered for a while, opened his Apple notebook, and began to query the machines in the form on it, this is also to make more specific requests to the bragging tax system.

To be honest, the more Li Tianyu checked, the more uncertain he became.

Most of these machines and equipment contain American technology. Even if all these machines can be brought over, will the problem of copyright infringement really be solved?

It should really be a big question mark.

Although the bragging tax system is almost omnipotent, Li Tianyu sometimes encounters problems that cannot be solved.

Chapter 542 Boss, You Are Crazy

Li Tianyu pondered for a while, and decided to give it a try.

Isn't it chip manufacturing?

The foldable flexible screen is done, and this one can still be done.

Li Tianyu also specifically searched for some information, so as not to brag himself. After all, chip production is too professional, even much better than LCD panel manufacturing.

In fact, chip production, professionally speaking, is wafer production.

The chip production line is the wafer production line.

Wafer refers to the silicon wafer used to make silicon semiconductor integrated circuits, and its raw material is silicon.

Of course, some domestic units are now vigorously researching carbon-based chips, and it seems that there are also promising prospects for technical mass production, but that is another technical system.

Today's chips are all developed on the basis of silicon wafers, so the production line must also use such technical standards.

In any case, let's solve the problem of the lithography machine first. As many media say, without a lithography machine, chip manufacturing and so on, everything is useless.

Li Tianyu pretended to boast about the lithography machine, and then started the operating system as usual.

Open the system interface and enter the order center.

Interface display: List is being refreshed

To be honest, Li Tianyu was a little nervous, wondering if the system could flash the lithography machine.

It is not easy to buy lithography machines now. According to normal channels, there is no way for ASML lithography machines in the Netherlands to enter the country.

Of course, ASML is not the only one that can produce lithography machines in the world, but the technology is slightly behind.

But if Li Tianyu wants to buy, he must buy the best one, there is no doubt about it.

After a while, the list finally refreshed.

Li Tianyu saw that there are quite a few good guys.

Equipment name: Lithography all-in-one machine

Equipment function: silicon wafer chip manufacturing

Operation Mode: Manual

Production accuracy: up to 56 nanometers

Manufacturer: Bellis Deutschland

Tax amount: 250000 yuan soft sister coins

Equipment name: Lithography all-in-one machine

Equipment function: silicon wafer chip manufacturing

Operating mode: semi-automatic

Production accuracy: up to 28 nanometers

Manufacturer: Nikon Japan

Tax amount: 530000 yuan soft sister coins

Equipment name: Lithography all-in-one machine

Equipment function: silicon wafer chip manufacturing

Operation mode: fully automatic

Production accuracy: 28 nanometers

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